The three brothers rushed towards the stranger at the same time.

This was the order that Levi had been instilling in them: any stranger who did not come in through the front door would be killed directly.

The Phantom Knight's entire body was tense.

"Damn you beast, you dared to attack a regular knight."

"If you were adults, I would leave without looking back even if you were just one, let alone three of them. But now you are just a bunch of little guys."

The Siren Breathing Technique of the Phantom Knight was operating rapidly. The Siren Breathing Technique was a superficial non-bloodline breathing technique. The focus of this breathing technique was speed and flexibility, but in addition to that, it had another function, which was that it had extremely strong flexibility like an octopus siren. It could change its body shape by shrinking its bones, and improve its flexibility and agility.

The Phantom Knight shrinks his body to become more petite and agile, which greatly improves his speed and flexibility.

He was like a nimble gopher, moving freely between the attacks of the three brothers, dancing an elegant waltz.

Although the three brothers' attacks were swift, they basically could not touch the Phantom Knight.

"I've already told you that you are no match for me. If I wasn't in a hurry, I would have used my [Ringtail Sea Serpent Dagger] to bleed you three beasts to death."

The Phantom Knight quickly climbed over the bear circle and disappeared into the night.

The three brothers roared towards the direction where the Phantom Knight disappeared, but they were clumsy in size and could not flip out.

However, the noise here still alarmed the patrolling soldiers. When they rushed over, they looked at the three anxious brothers and didn't know what had happened.

Thinking that the three brothers were hungry, the soldiers quickly went to find food and prepared it for them, while also strengthening patrols and vigilance.

On the other side, after getting rid of the entanglement of three giant bears, the Phantom Knight tidied his clothes elegantly, and then he put on a black crow mask that looked like a crow's mouth.

This is the "Death Bird Mask", the standard mask of the organization "The Voice of the Death Bird". On the one hand, it is to prevent people from seeing the face clearly, and on the other hand, this mask also has the function of preventing poison and dust, so that the killer will not accidentally hurt himself when using quicklime or other poisonous gas attacks on the target of assassination.

What is professionalism? This is professionalism!

The Voice of the Dead Bird, an absolutely professional assassination team!

The Phantom Knight is not in this profession just for the money. After more than ten years in this industry, he has earned thousands of gold coins through assassination missions. This is more than what he earns from many small nobles and is enough for him to enjoy his old age and spend the rest of his life.

But he didn't do that. He liked this kind of life dancing on the edge of a knife, and he squandered all the money he earned.

Killing, what a wonderful thing. Every perfect assassination is creating a beautiful death melody.

The Phantom Knight couldn't help but hum a warm nursery rhyme from his hometown in his heart.

"Little white rabbit, lovely little white rabbit, I am going to pluck out your hair."

"Little white rabbit, obedient little white rabbit, I will pull out your head first."

"Little white rabbit, kind little white rabbit; then pull out your tail."

…

The Phantom Knight used his skilled lock-picking skills to gently open Levi's door, making almost no sound in the process.

A qualified killer must learn stealth.

He came to Levi's bedside as lightly as a musical note.

**, Baron Levi was lying on his side, sleeping under a blanket, breathing steadily, with a relaxed face and a slight snoring sound, and he seemed to be sleeping soundly...

The Phantom Knight drew out his dagger and lightly smeared poison on the blade.

"Death in your sleep is the mercy bestowed upon you by the Lord of Shadows. Goodbye, Baron Levi." The Phantom Knight said in his heart.

The sharp dagger stabbed towards Levi's heart.

This sharp dagger will crush Levi's heart, and to be on the safe side, even if he doesn't die in one blow, the super-toxic poison from the [Ringtail Sea Snake] will quickly spread through Levi's blood and poison him to death.

However, the next moment, a pitch-black hand directly grabbed the Phantom Knight's right arm and snatched the Phantom Knight's dagger.

It all happened so fast, it seemed as if Levi had not slept at all, but was well prepared.

The Phantom Knight only felt that he was caught by a huge force. The Siren Breathing Technique he practiced was of a crude level. Although it was much stronger than ordinary people, it was still completely defeated by Levi's excellent Black Snake Breathing Technique.

He grabbed the collar of the Phantom Knight with his hand, and stood up with a somersault. With a body of more than 1.8 meters, he stood on the ground and pulled the Phantom Knight up. He was wearing two layers of chain mail vest, and a heart armor plate on his chest with a black snake pattern engraved on it. Levi had always slept like this, and only in this way would he dare to fall asleep, so even if the Phantom Knight stabbed him in the heart, it would be of no use.

"You want to hurt me?!"

Levi was indeed sleeping before, but after being awakened by the roar of the three brothers, he never fell asleep again and was just pretending to sleep.

According to his training requirements for the three brothers, if they found someone climbing over the wall, they had to yell and call the police. So Levi guessed that someone had sneaked into his castle, and the person who was able to climb over the wall and enter the castle was most likely a master, and there was a high possibility that he was coming for him.

He simply pretended to sleep and see what the intruder wanted to do.

Sure enough, a strange man in black came to his room and wanted to assassinate him!

Although he seemed to be sleeping, he was actually already prepared to meet the enemy.

With his right hand clamped by Levi, the Phantom Knight made a claw with his left hand and grabbed towards Levi's face. Levi then practiced the Frost Wolf Breathing Technique and dodged extremely quickly, avoiding the attack of the Phantom Knight.

Then he grabbed the Phantom Knight's arm and twisted it hard. With a snap, the Phantom Knight's arm broke. He felt extremely painful. This was not the end yet. Levi grabbed his other arm and twisted it off.

Then Levi jumped down from the ** and threw the Phantom Knight from top to bottom onto the hard floor. The floor cracked, and all the ribs in the Phantom Knight's formal knight-level body were broken, and he vomited blood with a "pu" sound.

His mind was in a mess. The speed and strength of Baron Levi were definitely that of a formal knight!

And it looks like he has been a formal knight for a long time!

Isn’t Levi only fifteen years old?

This burly figure, these devilish muscles, this explosive power, and those black palms like devil's claws.

Damn! This is fifteen?

He had prepared many back-up plans, but at this moment, he was caught off guard and was hit by Levi, leaving him paralyzed on one side and unable to move.

Levi was worried that the person who appeared inexplicably in his bedroom and tried to assassinate him had other means to harm him, so he planned to knock the person out first, and then after completely controlling him, ask who sent him to assassinate him.

Then he subconsciously punched the Phantom Knight on the head with all his strength.

The next moment, there was a "click" sound.

My head is cracked.

Levi stayed where he was, thinking to himself, "This is bad. I just became a full-fledged knight and I didn't control my strength well."

The killer died just like that?

Damn, am I so strong?