The dark grey metal castle, with frosted walls, was not dazzling in the sun, but rather had a strange sense of heaviness and solidity. The not-too-high walls looked very stable, and a few simple protective runes were like big dragons, adding an 'artistic' atmosphere to the monotonous walls.

Those standing on the city wall were the opponents who were about to fight a life-and-death battle with the 150 big men from the fortresses commanded by Chu Tian. When they saw Chu Tian and others coming out of the iron box, they walked to the city wall facing this side and stood there quietly looking at this side.

They were wearing armor.

It was not the kind of armor Chu was familiar with, which was divided into more than a dozen parts, such as helmet, shoulder pads, front and back breastplates, battle skirt, knee pads, and leg guards, but...

Chu Tian cursed in a low voice: "What is this? A full set of camouflage tight combat uniform?"

The opponents were wearing tight-fitting soft armor that was completely black and had no reflections. It was tightly attached to the body and clearly outlined every muscle line on the body. This set of tight-fitting soft armor had a strange shape, with obvious thickened oval pads on the elbows, knees, shoulders and other parts.

The round helmets on their heads were fully enclosed, with more than a dozen polygonal armors of varying sizes and shapes on their faces, and a black crystal strip two fingers wide that spanned the entire face where their eyes were.

What made Chu Tian feel like vomiting blood was that there were three tiny colored prism-shaped crystals in the middle of these people's helmets, that is, between their eyebrows. Three very thin red lights shot out from the crystals, penetrated the thin mist, and fell on Chu Tian and others who were several miles away. These red lights were still clearly visible.

A little bit of red light fell on Chu Tian and others, and from time to time it flickered around their eyebrows, heart, lower abdomen and other vital parts.

Suddenly, a man on the top of the city wall laughed in a strange voice, and he pulled out a strange weapon that was six feet long, with smooth lines all over the body. The whole shape made Chu Tian feel inexplicably familiar.

Before Chu Tian could respond, the strange weapon in the man's hand emitted a thumb-thick blue light. A light bullet shaped like an olive broke through the air, flew over several miles in an instant, and hit a fist-sized stone ten feet in front of Chu Tian.

A dull explosion was heard, and a wave of earth sprayed up seven or eight feet high, creating a large pit on the ground the size of a sea bowl and about three feet deep.

The faces of Tiesha and others suddenly changed. They all gasped and subconsciously took a few steps back.

"What is this?" Tongchui screamed with a twisted face: "If this hits someone, even a master in the Brain Refining Realm will be punched with a big hole, right?"

Chu Jie licked his lips and muttered in a low voice: "You country bumpkin who has never seen the world, isn't this just the Spiritual Crystal Light Crossbow of the Spiritual Dao? It's just a small formation, which instantly extracts the energy in the spirit crystal, compresses it strongly, and then uses the formation to stimulate it to attack the enemy!"

Chu Tian nodded. This kind of spiritual crystal weapon was really nothing to be surprised about.

Not to mention the strange and bizarre spiritual weapons of the Lingdao, even on the Huang-class battleship left by Ziyin, there were thousands of similar light cannons that rapidly burned spirit crystals, extracted a large amount of the spiritual essence of heaven and earth and converted it into lethal energy, which could burst out in an instant to kill the enemy.

Spirit crystal weapons are not rare things.

However, considering the tight combat uniforms those people were wearing and the spirit crystal weapons they used which were very different from swords, spears, swords and halberds, Chu Tian always felt it was ridiculous.

"A war between thermal weapons and cold weapons? Too absurd, too funny. Are they trying to start a massacre?" Chu Tian's muscles tensed up, and his eyes fiercely stared at the opponent on the metal fortress who was waving weapons and showing off his power towards this side.

"It's just some Spirit Crystal Light Crossbows, it's no big deal. We have 150 people in the fortress, nearly 100,000 people. Can't we take down... such a small castle?" Chu Jie's eyes flashed with a fierce light. He said in a low voice: "As long as we rush to the top of the city, these guys will be finished. The Spirit Crystal Light Crossbow is most afraid of being approached by the enemy!"

Chu Tian glanced at Chu Jie and clearly saw the cruelty and ruthlessness in Chu Jie's eyes.

Obviously, this guy also knew that facing a group of people armed with spirit crystal weapons and swords, spears, and halberds, even if they were a group of warriors who could jump five or six feet away and were thirty or fifty feet high, they were still about to face a massacre!

This guy doesn't care about the lives of those people in Blood Kill Castle at all!

As long as he can win this life-and-death duel, Young Master Chu Jie doesn't care how many people die!

Giant metal birds kept falling from the sky. Huge iron boxes were placed heavily on the ground. The walls of the iron boxes were opened, and large groups of guards drove large groups of men out of the iron boxes.

One hundred and fifty bunks and forty iron boxes were used to accommodate all the people.

In addition, there were ten iron boxes thrown on the ground. After the four sides of the iron boxes were opened, the mountains of armor and weapons were shaken and poured out from the iron boxes with a "clatter".

The men around suddenly shouted and rushed towards the ten iron boxes.

Those tall men who were rushing in the front grabbed the heavy armor in their sight at the first time, and hurriedly put it on under the cover of their companions.

No one is stupid, and everyone knows that in a life-and-death duel, if you put on a layer of turtle shell first, your chances of saving your life will be at least twice as strong as others.

Only Chu Tian smiled helplessly, while Chu Jie and Hu Xiaotian sneered at these men. Facing the powerful spiritual crystal weapons, these heavy armors with only two or three defensive runes engraved on them were actually no different from pieces of paper.

More soldiers were scrambling to grab the powerful crossbows and hard bows. In order to get a pot of suitable crossbow arrows and bow arrows, many men had already punched each other, and each of them was bruised and swollen.

These men are smart too, since they can't grab heavy armor, they just stay in the back with strong bows and crossbows to provide "cover". Even if they are going to die, those who are charging in the front with swords, spears, and halberds will die first, so it is always safer to hold bows and crossbows.

In the distant castle, the men in black tights laughed crazily, laughing at the embarrassment of Chu Tian and his enemies. They laughed so hard that their bodies trembled, their helmets swayed up and down, and a little red light swayed around Chu Tian and the others.

A huge bird fell from the sky. It was a real, flesh-and-blood, black-feathered giant eagle.

Duka roared angrily, jumped off the giant eagle's back, and yelled at the big men who were in a mess: "Are you all useless? Organize yourself and form a team! Distribute weapons one by one! Do you want to embarrass me? Do you all want to die?"

Because of Duka's roar and the suppression of a large group of guards, nearly 100,000 men finally quieted down, staring at the ten huge iron boxes with sharp eyes.