The metal door in front of Jiang Wuchen and Xu Hai opened left and right, and the LED light on the dome lit up. This is a small training ground, with more than 200 square meters, like an eight trigrams pattern, showing an octagonal circle.

There are also black-and-white yin-yang fish patterns in the middle. On the wall, there are many rare gemstones, including Tianling crystal stone, soul crystal stone, and some that Jiang Wuchen can't name.

The thick breath came from inside.

Jiang Wuchen looked at the training ground and asked, "what's special here?"

"Go in and try," Xu Hai said with a smile.

Jiang Wuchen stepped in, and as he came to the middle of the yin-yang fish, Xu Hai closed the metal door.

"Hmm?" Jiang Wuchen was surprised.

Xu Hai's voice came from the sound at the corner of the stone wall, "this is an array practice field with gravity enhancement. When the array is turned on, the gravity will increase. If you can't hold on, you can use your vitality to resist."

Gravity array practice field?

Jiang Wuchen has never trained in a hypergravity environment. In his opinion, this hypergravity simulation environment is more like the future.

I didn't expect to be able to do it with an array.

Not allow him to think more, suddenly a powerful force from the ground appeared, and the whole body suddenly became extremely heavy, which was still rising.

With the increase of gravity, Jiang Wuchen's legs began to tremble uncontrollably. He smiled bitterly. This is the first time that his legs are soft.

"I'd like to see how many times the gravity can be resisted simply by relying on the body." Jiang Wuchen raised his head and stared at the top of the metal door. There was a gravity tester, which could clearly display the multiple of gravity.

At the moment, it's 40 G.

One g represents the normal gravity of the earth, two G represents twice, and forty G is forty times.

Soon, gravity became 50 G.

Jiang Wuchen still didn't use his strength to resist, but purely relied on the strength of his body muscles. However, at this moment, he could clearly feel the huge pressure on his chest, the blood flow in his blood vessels became difficult, the heart pressure was huge, and darkness began to appear in front of him.

With the increase of gravity, the maladjustment of the human body began to appear on Jiang Wuchen.

In the stereo, Xu Hai's voice came, "if you can't hold on, use your strength to resist immediately. Your first attempt has exceeded 50g. This data is very good.

Fifty G is equivalent to five times the weight, more than 3000 kg! Normal people, including trained pilots or fighter pilots, can hold on to 40 at most. This is the limit of human beings. You can easily break through this limit, and you don't have much response. "

Jiang Wuchen noticed some cameras in the corner and said with a smile, "keep aggravating."

"OK," said Xu Hai.

The multiple of gravity continues to rise.

Jiang Wuchen feels that his body is extremely heavy, which is a feeling he has never had before. The bones of his whole body make a clicking sound. The joints of the human body are very strong, but also very fragile, like the cartilage of the knee meniscus.

Once the damage is irreversible, of course, this kind of damage is nothing to the practitioner, but it also takes time to recover.

60 g!

Jiang Wuchen's eyes turned red because the continuous increase of gravity broke the capillaries in his fundus.

This is the limit.

Jiang Wuchen has never experienced such a test. He needs time to adapt.

At this moment, the gravity value became constant, and Xu Hai's voice came again, "good boy, you're 60. You're much better than me. You broke the new record of the martial arts academy."

Jiang Wuchen's whole body is tight to the extreme, and he doesn't even have the possibility to speak. Even moving his mouth is not enough, but in just a few minutes, his body has been soaked with sweat, and bean sized sweat drops drip down his cheeks.

"Your fundus is congested. If it's not Zhang Yuanqi, it means that you can't continue to exert pressure." Xu Hai said, "hold on for five minutes."

Five Minutes?

Jiang Wuchen sneered in his heart. His eyes stared at the electronic watch next to the gravity detector. It was only two minutes from the beginning to the moment.

Five minutes. It's really long.

Jiang Wuchen is confident to exceed this figure. Under gravity, his eyes can't keep open. He simply closes his eyes and flows out red tears along the corners of his eyes.

Xu Hai stood in the monitoring room and watched with some worry. At this moment, he also pinched a sweat in his heart. Jiang Wuchen is one of the few demons and can't be destroyed here.

This guy is so paranoid that he hasn't used his strength yet

In fact, Xu Hai is also a paranoid. Paranoia is sometimes one of the characteristics of a person's success. Without a strong heart, how to talk about success?

This is the first time Jiang Wuchen has experienced the suffering of time. Even in the ten halls of the underworld, it has not been so difficult.

He silently counted in his heart. Three minutes have passed since this moment. Only three minutes have passed. Jiang Wuchen has the idea of giving up in his heart.

However, this idea was soon dismissed by him. Giving up now is not Jiang Wuchen's character. Even if he died here, he will not give up in three minutes.

Time passed minute by minute.

Four minutes.

Five Minutes.

Xu Hai frowned and looked at Jiang Wuchen carefully. He was a little nervous. He had been in the gravity field for more than five minutes. None of the people who entered the gravity field resisted 60 g with his body for more than five minutes.

The limit of human body is created bit by bit under the insistence of Jiang Wuchen.

Six minutes.

Jiang Wuchen's lips are black and his face is black. At the same time, his lips begin to tremble. With the trembling, he tends to go down.

Seven minutes.

Jiang Wuchen's mind became blurred.

Eight minutes.

He could not feel the pain. His whole body was numb, and his blood vessels showed strange black. It was time to end.

This is not the problem of Jiang Wuchen not giving up, but that his physical limit has reached the extreme. If it continues, the consequence may be sudden death.

Finally, Jiang Wuchen doesn't want to die.

He shook his head slightly.

It was this slight movement that Xu Hai caught, and then glanced at the schedule, eight minutes and eight seconds! It's a very exciting number.

He adjusted it gently and picked up the gravity value a little bit.

If this moment suddenly returns to normal, Jiang Wuchen's compressed body will also explode due to the change of surrounding pressure!

With the weakening of gravity value, Jiang Wuchen began to feel the purity of his body again.

Sixty.

Fifty nine, fifty-eight... Fifty

Jiang Wuchen slowly opened his eyes.