Yang Chengang didn't feel anything, but the next second, a severe pain began on his arm and spread all over his body.

Not only that, with the needle eye as the center, red blood vessels appear and spread throughout the body along the arms.

In a blink of an eye, Yang Chen was covered in blood vessels, and he looked like he had a blood tattoo.

"ah……"

Suddenly, a painful wail erupted from the depths of Yang Chen's throat.

"Boom!!"

The entire mountain top seemed to be shaking at this moment.

At Yang Chen's feet, cracks appeared and spread in all directions.

Dr. Hei smiled and looked at Yang Chen with an excited look in his eyes.

It seems that Yang Chen is really regarded as his experimental subject, and the experimental results will appear soon.

"ah……"

Yang Chen clenched his fists and whistled to the sky. His terrifying momentum erupted from his body and enveloped the entire Ningzhou for a moment.

Wu Yulan, who had just been drunk by Yang Chen, just arrived at the airport and felt a terrifying pressure like the might of heaven, covering the entire world.

Her eyes looked towards the top of Ningshan, her pupils were filled with shock.

"This...is this Yang Chen?"

"He...how could he be so strong?"

Wu Yulan looked incredible.

Just now, Yang Chen had already burst out with strength comparable to the peak of the third level of extraordinaryness and suppressed her strongly.

But now, this martial arts pressure is far beyond the martial arts aura that Yang Chen burst out when he was fighting with her just now.

Wu Yulan didn't dare to stay for a long time and left quickly, for fear that Yang Chen would lock her up.

On the top of Ningshan Mountain, Yang Chen completely entered the madness. The terrifying martial arts aura surged in his body, as if he wanted to burst his body.

After just a few breaths, Yang Chen was covered in blood.

It was the capillaries that burst out from his skin that exploded a lot.

The whole person looks extremely ferocious.

“It’s so perfect!”

Dr. Hei looked satisfied. When he looked at Yang Chen, he was like admiring an artwork he created himself, and he praised it endlessly.

"Hua Yingjie, go and kill him!"

Dr. Hei gave the order.

“Yes, Master!”

Hua Yingjie responded without any emotional response and instantly rushed towards Yang Chen.

"roar!"

Yang Chen seemed to have some sense, and turned around and punched him.

"Bang!"

With a loud bang, the landslides and the earth cracks.

Hua Yingjie's body was knocked away more than ten meters and hit another mountain.

Yang Chen's body had disappeared, and when it appeared again, it was in front of Hua Yingjie.

Hua Yingjie was like a machine, without any feeling. After being knocked away by Yang Chen with a punch, he stood up again instantly.

As soon as he stood up, Yang Chen's attack came. He swung out without any hesitation.

"Bang!"

The two fists were slammed together, and suddenly a violent force burst out, like a nuclear bomb, with a terrifying momentum sweeping towards the surroundings.

The gravel on the top of the mountain turned into powder under this violent aura and dissipated with the wind.

"Bang bang bang!"

Yang Chen and Hua Yingjie entered the violent battle again.

Dr. Hei stood on a mountain top and looked at the two people who were fighting, with smiles in his eyes.

"The two experimental items are my most perfect masterpieces!"

Dr. Hei praised his creations.

There are not many strong people of this level in the world.

At this time, Yang Chen felt that his consciousness was gradually disappearing. Not only that, he felt that his memory was also wiped away by an eraser bit by bit.

There is also a pen that is written in his memory. Dr. Hei is his master. He can only obey fate. Hei will not resist at any time.

Yang Chen suddenly realized that some of his and Qin Xi’s good memories were gradually disappearing.

Not only Qin Xi, but also Xiaoxiao, Ma Chao, and everything in the northern border are slowly disappearing.

"No!"

He roared in pain: "Ah..."

"Bang!"

At this moment, Hua Yingjie hit Yang Chen's chest and Yang Chen's body was instantly knocked away.

"No! No! No! No! No! No!!"

Yang Chen yelled in pain: "Don't erase my memory, don't! I beg you not!"

"ah……"

"My master is Dr. Black... No, no! No!"

"I can only obey fate...ah...no! No!"

Yang Chen held his head, looked in pain, rolling all over the ground.

Dr. Hei looked a little ugly, frowned and said, "How is this possible? He has been injected with a super perfect potion, and the effect is ten times that of a perfect potion. How could he still have his own sanity?"

According to his plan, after being injected with super perfect potion, Yang Chen either could not withstand the effects of the medicine and died of an explosion.

Or, you will completely lose your mind and follow him from now on.

But now, Yang Chen still has the last bit of reason and fights against the powerful medicinal effects. What kind of terrifying will should be able to withstand it?

"Hua Yingjie, keep doing it!"

Dr. Black ordered with a calm face.

There was always only a smile on his face, but now it was extremely gloomy. It can be seen that Yang Chen's reaction exceeded his expectations.

Hua Yingjie moved his feet and attacked Yang Chen again.

"Bang bang bang!"

The two entered a violent battle again.

With the battle, Yang Chen felt that his will was gradually being wiped out and seemed to be about to be exhausted.

At this moment, the beautiful memories in his mind gradually disappeared.

Suddenly, two lines of clear tears slid down his cheeks.

He didn't know why he cried, but he knew that his heart was very painful, as if he had lost something very precious, but he couldn't remember anything about what it was.

I can only remember that those things are very important to him, and he would rather protect them with his life.

"Yang Chen, from today on, I will be your master, Dr. Hei. To me, you will obey your fate!"

At this moment, Dr. Hei suddenly roared.

"My name is Yang Chen. From today on, my master will be Dr. Hei. I want to treat him...ah..."

Just as Yang Chen was about to say that, he suddenly resisted and said that sentence, and suddenly yelled with his head in his arms.

Dr. Hei's face suddenly became even more gloomy: "Did you say that it failed?"

"No! Impossible! I am Dr. Black, how could I fail?"

Dr. Hei shouted angrily and roared at Yang Chen: "Yang Chen, from today on, I will be your master Dr. Hei. To me, you must obey your fate!"

Yang Chen's eyes were even stronger, and the reason that had gradually disappeared seemed to slowly recover. When he looked at Dr. Hei, his eyes were filled with strong murderous intent.

"You deserve to die!"

Yang Chen suddenly gritted his teeth and roared, his figure flashed, and he rushed towards Dr. Hei in an instant.
Chapter completed!