Just as the two giant beasts continued to dive slowly until they were approaching a depth of more than 300 meters in the trench, the unicorn killer whale made a low whimpering sound.

Brother, be careful, that guy will turn into stone and mud around you, and then attack you by surprise, you can't see him.

Hey! I get it. You don't have to go down. Wait up there.

As the Thunder Flame Beast roared and growled, flames blazed brightly. Terrifying golden-red flames spurted out from its entire body for several meters, emitting terribly high temperatures.

In an instant, the darkness in the trench was dispelled by the flames. At the same time, under the terrifying high temperature of 2,000 degrees Celsius, the surrounding cold and silent sea water began to boil.

A large amount of sea water boiled into steam, and was then solidified by the endless cold sea water and water pressure around it to form a colorful halo that surrounded the black and red monster.

Roar! With a ferocious and violent dragon roar, the Thunder Flame Beast pounced towards the ancient creature skeleton below with a bang.

However, when diving downward, it deliberately stayed away from the mountain wall on the left. At the same time, its three major senses were expanded to the maximum, covering the surrounding area of ​​hundreds of meters.

However, what surprised the Thunder Flame Beast was that it did not sense any breath or traces of the mutated creatures, as if there were no creatures ambush around.

What a weird ability.

The giant beast of thunder and fire was amazed, but it pounced on the skeleton without slowing down, and its right claw, burning with blazing flames, dropped from the sky.

boom!

In an instant, the sea water exploded, and a circle of hot shock waves burst out with terrible power, rolling up the sea water and rushing out dozens of meters away.

However, under the casual attack of the Thunder Flame Beast, the red halo covering the huge skeleton remained motionless, or rather, there was not even a trace of vibration, which showed its terrifying defense.

This invisible red light is not energy! The Thunder Flame Beast's eyes narrowed.

The attack just now did not seem to hit the energy shield, but rather hit a thousand-foot cliff, and it was an extremely hard alloy cliff that was unshakable.

At this moment, a huge piece of mud exploded on the seabed dozens of meters away, and instantly turned into a monster with countless joints and claws all over its body and shot out.

This monster had no breath or energy fluctuations before attacking, and its instantaneous attack speed reached the speed of sound.

In just a blink of an eye, he appeared beside the thunder and flame beast with the roar of the sea.

At this moment, the giant thunder and fire beast suddenly turned over and clawed. In the dazzling firelight, the sea water in front of the claws was almost instantly destroyed by the terrifying force.

Bang!

With its fierce and domineering power, the Thunder Flame Beast struck back with its claws and blasted the monster away. The powerful water pressure explosion caused hundreds of meters of turbid water to flow on the seabed.

The roar and the deafening roar continued.

However, this mutant creature was very strong. The Thunder Flame Beast's claw only destroyed the black energy on its surface. Half of its armor was shattered, and its flesh and blood exploded, but it did not die.

Bang! The mutant creature landed on the seafloor hundreds of meters away, stirring up a cloud of mud and sand, and let out a silent roar from its mouth.

It was not until then that the Thunder Flame Beast could see its appearance clearly.

The nearly 100-meter-long body is covered with thousands of colorful exoskeletons. The body is about three meters thick, and both sides of the body are covered with centipede-like legs.

There is a head at each end of it. There are no eyes on the head, only a big mouth full of countless fangs and a pair of huge claws, which looks weird and scary.

Especially the pair of huge claws on its mouth, which have a strange black power flowing on them. As soon as the surrounding sea water approaches, it will disappear, as if it has been wiped out.

Obviously, the almost fatal wound on the unicorn killer whale was caused by the pair of claws of this deep-sea monster.

Otherwise, with the whale-shaped shield and thick scales on its body, it would be almost difficult for mutant beasts of the same level to hurt it, let alone seriously injure it.

This is an 'Assassin' who has evolved sneak attacks, stealth, and instant kills to the extreme.

Roar! The Thunder Flame Beast let out a terrifying dragon roar, and in an instant the sea water behind it exploded, leaving a huge dark vacuum zone.

The moment the surrounding seawater flooded back, the Thunder Flame Beast disappeared from its original location. It appeared beside the mutant monster with blazing flames emitting from its body, and its claws stretched out.

Boom! This time, the Thunder Flame Beast didn't strike with its claws, but grabbed the monster's head, and stepped on the middle of its body with its hind claws when it came down.

Under the high temperature of over 2,000 degrees Celsius on its claws, the black energy on the monster's body was constantly consumed, and it was burned through by the energy flames in just a breath.

Suddenly, the monster let out a silent roar, and its huge body, which was nearly a hundred meters long, struggled like a sea dragon, erupting with terrible power.

But although its power is very strong, it cannot shake the even more terrifying thunder and fire beast in the slightest.

At this moment, a black shadow shot out from behind. It was the monster's other head. Its ferocious mouth pounced on the back of the thunder and flame beast like a poisonous dragon out of the sea.

But...poof!

The flaming black sword tail pierced through everything and shot out at a terrifying speed that exceeded the speed of sound, instantly piercing the head and neck of the person hanging on the tail.

roar!

Ignoring the monster's struggle, the Thunder Flame Beast roared with its mouth opened angrily, and in an instant a breath of golden flame burst out and hit the monster's head.

The temperature was over 10,000 degrees Celsius, and the breath containing the scorching high-temperature shock pierced through the monster's head with a bang, burning through most of its head.

Then it turned into a golden pillar of fire and fell to the bottom of the sea. Boom! The trench shook instantly, and circles of hot flame shock waves exploded along the seabed.

Under the impact of the billowing and blazing flame energy, the sea water within a mile around became violent and turbid, with a terrifying sound.

In front of a super soldier with maxed-out strength, agility, defense, and attack, this late-level seventh-stage 'Assassin' was killed in the blink of an eye.

Or perhaps it was simply that the Thunder Flame Beast was too strong. As a mutant beast king possessing seven talents, ordinary mutant beasts of the same level had no power to fight back against it.

Only after the mutant monster stopped struggling did the Thunder Flame Beast stop breathing and slowly retract the scorching flames emanating from its body.

Suddenly the sea fell into darkness and silence again.

Feeling the disappearance of the mutant monster's breath, the unicorn killer whale swimming above excitedly swam down: "Boohoo! ! Brother, you are so awesome!"

Oh! It's OK.

The Thunder Flame Beast casually threw the monster's corpse away with its claws, pulled its tail out from the neck of the other dead head, and then turned around to look behind.

Compared to when it just came down, the Thunder Flame Beast keenly felt that the red halo on the surface of the huge skeleton had dimmed a little.

That invisible force is getting weaker!

No wonder the unicorn killer whale said it couldn’t wait, otherwise once that layer of power disappeared, the mutant monster that had been guarding for who knows how long would definitely swallow those two drops of ancient blood.

Thinking of this, the Thunder Flame Beast roared and roared: Roar! Big Horn, we will kill that thing one by one.

Oh, oh, oh! Yes, one for each of us brothers. The unicorn killer whale nodded.

At this time, the Thunder Flame Beast continued to roar: Roar! But I think you'd better absorb that drop of ancient blood yourself, and don't think about taking everything back.

You must remember that only when you become strong can you find more resources to bring back.

Roar! Otherwise, if you leave everything to the killer whales at home, you won’t be able to keep up with the speed of your own growth, and you might be killed and eaten by more powerful mutant creatures one day.

Roar! Then your wife will become another killer whale’s wife, and your children will be beaten by other killer whales.

Considering that this guy had brought it a lot of good stuff, the Thunder Flame Beast kindly advised him, not wanting this guy to be eaten by more powerful mutant creatures one day.

Oh my god! Brother, my wife will never change. The unicorn killer whale couldn't help but argue for his wife.

Roar! Oh, it doesn't matter, it's decided, eat that drop of ancient blood for me later.

The Thunder Flame Beast was very domineering. As he spoke, he slapped the unicorn killer whale on the head. The terrifying power that burst out from his claws directly knocked the guy away.

Oh, brother, be gentle, you are too strong.

The unicorn killer whale felt a little aggrieved after being slapped away by a claw.

Roar! Look at the difference between you and me. You were so much bigger than me back then, but now you can't even handle a single paw from me. You're so useless.

After saying that, the Thunder Flame Beast snorted and swam towards the huge skeleton, ready to swallow a drop of ancient blood when the power outside it disappeared.

Although I don’t know what the use of eating it is, the instinctive desire from the evolution of life cannot be wrong, and it will definitely be of great benefit.

This thing might also be effective on humans. After that layer of defense disappears, see if I can leave some for the original body.

The Thunder Flame Beast felt that this drop of blood was more terrifying than the blood essence of high-level dragons.

If it is integrated when strengthening the sixth level of Dragon Elephant Skill, perhaps the main body's skills and combat power will be terribly improved.

Just as the Thunder Flame Beast was lying on the seabed, waiting quietly, the eyes of the unicorn killer whale Linghui behind it also showed thoughtfulness. It was thinking about what the Thunder Flame Beast had just said.

Is it really wrong?

Soon, the dark trench fell into silence.

Occasionally, mutant creatures would be attracted down and would be beaten to death by the Thunder Flame Beast or swallowed by the unicorn killer whale.

Fortunately, because of the invisible red light, the attractive aura emitted by the two drops of ancient blood is only within a range of a few hundred meters, and it cannot be felt beyond this distance.

Otherwise, no matter how powerful the Thunder Flame Beast is, it may not be able to hold on.

After all, there are too many terrifying mutated monsters under the deep sea.

…

The next morning, everyone packed up their belongings and set out early, weapons in hand.

The fog dissipated a bit during the day and was not as thick.

Soon everyone climbed to the top of a mountain. Then Li Hao pointed ahead and said in a deep voice: "After entering that mountain range, we have entered the hunting range of those scaly beasts."

"According to my observation, this group of mutant creatures has a certain degree of group organization. The level 5 mutant beast king usually stays in its lair and does not stray far away."

"And those level 4 alien beasts patrolled their territories separately, occasionally hunting down a mutant creature for food."

"On the contrary, those level 3 scaled beasts will divide into small teams, hunt in groups, and then bring the prey back to the mutant beast king for food."

Unlike the Thunder Flame Beast that can digest food as it eats and is constantly evolving, these normal mutant beasts actually have similar food requirements as before the mutation.

It’s okay to eat every meal, and it’s also okay to eat once a week.

Because in addition to eating, their bodies are more dependent on the energy of heaven and earth. They will actively absorb energy to maintain the consumption of body functions, temper their bodies, and improve their bloodlines.

"These scaly beasts gather in the valley in the morning. They will disperse after about 10 a.m. and return to the valley before dark."

Chen Chu said slowly: "So if we want to catch them all in one fell swoop, it's best to do it before noon, otherwise it will easily alert the enemy."

Li Hao nodded: "That's what I mean. This place is more than a hundred kilometers away from the nest of those mutant creatures. It won't take long to get there."

Luo Fei checked the magazine and said softly, "In this case, I think we should kill the two-winged flying dragon first."

No matter when, mastering air superiority will give you a great advantage, allowing you to attack or defend. Mutated creatures that can fly after evolution are even more troublesome.

Li Hao pointed to the peak on the side of the mountain range and said, "The nest of the two-winged flying dragon should be on that mountain. I didn't find its exact location at that time."

Then Li Hao pointed to another mountain nearby and said, "The valley under that mountain is the lair of those armored beasts. The two sides are not far away."

Chen Chu pondered for a moment, "Flying beasts have amazing eyesight. If there are too many people, they will be easily spotted. Moreover, if they fight, they may attract the attention of the scaly beasts next door."

"How about this, we split up into two groups. Luo Fei and I will go see if we can kill the flying dragon first, and Li Hao, you guys go find the lair of the scaly beast."

"If those scaly beasts riot while we are hunting that two-winged flying dragon, you can delay and intercept them until we arrive."

"If Luo Fei and I haven't found the nest of the two-winged flying dragon, we will rush over to meet up with it before ten o'clock. It's only a little over ten kilometers away."

"OK."

"Can."

Li Hao and others had no objection to this arrangement.

After saying that, Chen Chu looked at Xia Youhui and the others and said, "Old Xia, your defense is very strong, but it has not exceeded the limit of level 4. You can just play as an assist to Liu Feng and the others."

"And you guys, we're calling you here mainly to be porters, don't try to be brave."

Li Meng chuckled and said, "Don't worry, we know our own strengths and weaknesses and won't take any risks. We followed you this time just to see how to hunt a level 5 mutant beast king."

Liu Feng nodded in agreement: "That's right, when we break through the fourth level, we must find a mutant beast with king blood to kill. We can't force you to pretend."

"Get lost. We kill king-level bloodline mutant beasts for contribution points." Chen Chu was speechless.

After laughing for a while, everyone put away the smiles on their faces, nodded solemnly, and then split into two groups and disappeared into the wild forest.

Over the past few decades, not only biological organisms have mutated, but plants have also undergone many changes.

Everywhere there were ancient trees that were hundreds of meters tall, several meters in diameter, or even dozens of meters thick. Their branches intertwined and blocked out the sky, making it appear damp and dim, and the branches were covered with vines.

Faced with this situation, the black and red true energy flowed in Chen Chu's body, exuding a sharp and fierce aura, and the whole person turned into a black and red light and rushed forward.

Wherever it passed, weeds flew and vines broke. Some dormant ordinary mutant creatures were exploded before they could react. It seemed extremely domineering and brutal.

Because of the cover of the towering ancient trees, the noise caused by Chen Chu was almost completely obscured.

The girl behind was carrying a rough sniper cannon on her back, with a full magazine on her waist, and she was following Chen Chu closely at an explosive speed.

With Chen Chu clearing the way at full speed, the two of them soon arrived at the foot of the mountain where the two-winged flying dragon was perched.

At this moment, a roar resounded through the sky, and a mutant creature with a body length of more than 20 meters including its tail and a wingspan of more than 30 meters was seen flying from a distance.

In its claws was a prey that was more than ten meters long, like a fighter jet cutting through the sky and falling onto the mountain peak.

Suddenly, their eyes moved slightly, and Chen Chu smiled: "It's better to arrive at the right time than to arrive early. It looks like it's settled on the west side of the mountainside. Let's go and take a look."

"Yeah." Luo Fei nodded, and followed Chen Chu up the mountainside.

Because of the lush vegetation, Chen Chu and the other man were like two black shadows flashing through the mountains, quickly running down the distance of more than ten kilometers and passing by in a flash.

However, as they approached the west side of the mountain, their speed slowed down.

Soon, as they approached the ridge behind the mountain top, a nest built on a huge rock more than 600 meters high and protruding from the middle of the cliff appeared in their eyes.

At this time, the two people standing at the foot of the cliff could vaguely see the tail of the two-winged flying dragon.

Chen Chu turned his head to look at Luo Fei and whispered, "I will quietly climb up and see if I can sneak attack and seriously injure it. If not, I can scare it away."

"Luo Fei, find a hidden and safe place and prepare the magnetic black gold armor-piercing bullets. Then shoot it the moment it takes off."

If Luo Fei, who was in the middle stage of the third heaven, did not have a special sniper cannon as her weapon and magnetic armor-piercing bullets, she would not be able to hurt the fifth-level mutant creatures at all.

Luo Fei nodded seriously: "Okay, but you have to be careful."

Chen Chu smiled and said, "Don't worry. For me now, ordinary level 5 mutant creatures are vulnerable."

After saying that, Chen Chu used the mysterious method of invisibility to restrain his breath, followed the edge of the cliff to the bottom of the nest, and then reached his hands into the rock like cutting tofu.

From a distance, it looked like a black and red insect was climbing up the straight steep mountain wall, silently but very quickly.

While Chen Chu was climbing along the cliff, Luo Fei also found a shooting position with his back against the cliff. He activated his martial arts and gradually disappeared.

Or it means that the person is clearly there, but the sense of presence has disappeared, which is very strange.

At the same time, in Luo Fei's hand, the sniper cannon has been replaced with a thick magnetic energy barrel, the black gold armor-piercing bullets are loaded, and the runes on the gun body are slightly glowing and in a state of charging.

After a while, Chen Chu touched the bird's nest on the cliff...