The Northern Thunderbolt rushed into the basement of the building, and only fifteen seconds had passed, and Beaufoyi had recorded his speed the whole time.

The more he came into contact with the Northern Thunder, the more Bo Foyi was amazed by the strength of the Northern Thunder's physical strength, and the 30-story staircase took less than fifteen seconds.

The physical strength and speed displayed by the Northern Thunder have surpassed the maximum speed of modern machines, and even the highest speed ever recorded by humans.

Even the world's most advanced supersonic aircraft cannot be compared.

When he entered the basement, he found a large circular metal house, out of step with its surroundings.

"This gravity chamber can be adjusted by a maximum of ten times the gravity, and if you use the restraint belt in it, you not only need to bear about fifty tons of binding force, but also bear ten times the gravity in all directions, which should help your cultivation a little!"

Bei Ying Lei nodded with satisfaction and said, "Very good!"

He couldn't wait to enter the gravity chamber and found that the gravity chamber made by Bofoyi was the same as in the "Dragon Ball" comics, in the huge space of fifty meters, only a giant pillar in the middle supported the entire gravity chamber, and the controller operating the gravity chamber was concentrated on the giant pillar.

Bofreyi briefly introduced the operation method of the gravity chamber to the North Thunder.

"Gravity is one of the fundamental forces of the universe, once ten times the force of gravity is turned on, not only your muscles and bones, but also the internal organs and blood vessels will be subjected to ten times the pressure!"

"I understand the consequences!" Bei Ying Lei didn't care.

Bofoyi no longer admonished the Northern Thunder, after all, they were just using each other.

"I've set the gravity chamber so that only you can activate it, and no one else, including me, can use it!"

After Bofoyi finished speaking, he manipulated the robot to leave, leaving Bei Ying Lei alone in the gravity room.

"Activate double gravity!"

As soon as Bo Foyi left, the North Thunder began to activate the gravity chamber, doubling the gravity and making his body shake.

With the current strength of the Northern Thunder, doubling the gravity does not make it feel strange, but he did not continue to increase the gravity, but activated the "Bondage Belt".

The binding force of 50 tons plus double the gravity force in all directions was as strong as the Northern Thunder began to breathe heavily.

The binding force plus gravity is not as simple as one plus one equals two, while resisting gravity, the Northern Thunder is distracted to resist the binding force, so that his body remains tense at all times.

call

Bei Ying Lei slowly began to move his body, doing some simple movements, and he could no longer maintain the near-sonic speed he had before.

Sweat slowly covered Bei Minglei's body, soaking through his clothes, even a simple ten-kilometer run, which made Bei Minglei gasp.

After not feeling the feeling of physical exhaustion for a long time, Bei Ying Lei's heart suddenly became excited, and he began to move beyond the limit.

A hundred push-ups

Do a hundred supine bodies

One hundred squats

10 km run

The four sports are one round, and the North Thunder has three rounds in a row.

bang

After three rounds of exercise, the Northern Thunder fell to the ground tired, the muscles of his whole body were moaning, and his internal organs were under the pressure of restraint and gravity, and there was heart-rending pain.

Under the perception of the Yuan Shen of the Northern Thunder, he found that his body had many subtle injuries, and many capillaries were torn, which was the result of his overtraining.

But Bei Minglei still gritted his teeth and insisted, and came to a new round of sports.

After ten rounds, Bei Ying Lei was completely tired and collapsed on the ground, and a pile of sweat accumulated under his body.

Although he was very tired, the Northern Thunder still fought his spirit, using the Yuan Shen to absorb the "Cosmos Qi" and slowly moisturize his body, but most of the "Cosmos Qi" was absorbed by the charging crystal, and only a very small part of it was under the control of the Northern Stygian Thunder Primordial God, recovering his subtle injuries and calming his overused body.

The "Qi of the Universe" is the origin power of the universe, with incredible abilities, but it is used by the Northern Thunder to restore physical strength, if the founder of the "Wordless True Scripture" knows, it is estimated that the qi will come back to life.

An hour later, the Northern Thunder's physical strength recovered, and the "Cosmos Qi" was comparable to a panacea, not only allowing him to recover his physical strength, but also curing the minor injuries in his body.

Under the scanning of the Yuan Shen, the Northern Thunder could sense that after a round of exercise and recovery, there was a trace of progress in his body, and even the insignificant progress made the Northern Thunder happy.

Another round of extreme workout began, and after three hours, the North Thunder gradually became familiar with the strength of bearing fifty tons of electromagnetic restraint under double gravity.

Eighteen rounds!

The limit of what the Northern Thunder can do under double the gravity.

When the sun appeared in the sky, Bei Ying Lei was completely exhausted and collapsed on the ground, unable to move even a little finger.

Although his body was very tired, Bei Minglei's heart was happy.

After a night of training, Bei Ying Lei could clearly feel that his strength had improved by one percent, and this was the night when he had improved the most in half a month.

"It seems that in a month at most, my strength can reach the Boundary Breaking Realm Consummation!"

The reason why Bei Ying Lei is so desperate is because he needs to recover his strength as soon as possible, and on the other hand, he is also stimulated by Saitama.

Although he didn't say it on the surface, Bei Ying Lei still cared very much in his heart that his strength was not as good as Saitama, and how could the master's strength be inferior to his apprentice.

However, Bei Ying Lei also understands that he will never be able to surpass Saitama in terms of practice speed, because he is the protagonist of the world of "One Punch Man", the son of the world's luck, according to the original description, it only took him three years to train from ordinary people to the point of "god level".

Saitama's cultivation speed is even more exaggerated than Nangong Wentian, the son of luck in the world of "Divine Soldier Xuanqi".

Now compared to the realm of strength, Saitama is ahead of the Northern Thunder, but if it is really a fight, Saitama is definitely not the opponent of the Northern Thunder, and the experience of the fourth world can make the Northern Thunder defeat Saitama completely.

Kita-Stygian Thunder is not ready to tell Saitama about the "gravity room", and he has always had reservations about Saitama.

The strength shown by Saitama is too much like "Hercules", the same physical strength superman, the same lack of qi, the same tendons.

If it weren't for the fact that Beisty Thunder had determined through Genshin that Saitama did not contain the blood of the Olympian gods in his body, he would not have cultivated Saitama.

Be careful to make the Ten Thousand Year Ship, now before the North Stygian Thunder does not have the strength of the "god level", he will never take risks, the strength of the Athena siblings is enough for him to drink a pot, if you add Saitama, the Northern Stygian Thunder has no chance at all.

Fortunately, after a year and a half of observation, Bei Ying Lei found that Saitama's thoughts were simple and hot-blooded, and even easy to deceive, and he did not show any abnormalities, so Bei Ying Lei was relieved to teach Saitama the way to use his power.

After resting, Kita-Styx returned to Saitama's house, and Saitama was still asleep at this time, completely unaware that Kita-Stygian had left.

Bei Ying Lei took a bath happily to relieve the fatigue of a night of cultivation, although he didn't sleep all night, but he was extremely excited, and he pulled Saitama to find a job early in the morning.

In order not to reveal his identity, Bei Ying Lei has to live like an ordinary person, but this kind of life should not last long, and as his strength recovers, North Ming Lei will also start his own "plan to go home". 10