"Qijin protects the body" is mysterious, but the principle is actually very simple. It is neither "internal force, true qi" as Gu Yi knew, nor "energy cover or protective shield". It is just that the muscle cells of the human body are filled with "qi" and are difficult to describe their detailed properties. It becomes like a basketball filled with gas, making the muscles and bones more elastic and tough, and naturally the resistance to external forces is greatly enhanced.

Is it painful to get a punch on my loose belly after relaxing my whole body? Or is it painful to tighten my whole body after taking a deep breath? Just try it!

Moreover, based on the experience he has summarized from Zhu Qiu, even the "MT-type" Jie people with [Armadillo Armor] cannot withstand his "Qijin Fist", let alone the "slim and thief" Jie people with long and thin body.

As he expected, although Baoji was like a hedgehog, once his weakness was found, the damage to him by "Qijin Fist" was definitely much greater than that of a coroner. With one blow, Baoji almost lost his combat ability.

"Hehe!" With a grim smile, Gu Yi moved his fingers, clenched his fists, and made a crisp sound of joints, and slowly took a step towards the direction of the bud.

Bao He was still bleeding from his mouth at this moment, and instinctively took a step back and took a defensive posture, but the next moment, he might feel a little embarrassed to show his timidity in front of a guy who was two levels lower than him. He gritted his teeth and took a step forward, but the defensive posture still remained unchanged.

Gu Yi's "Qi Jin Fist" just now did scare him. Maybe Gu Yi himself didn't know how weird his "Qi Jin Fist" was and how powerful it was, but he didn't know how old Jie, who was fighting an old fight like Bao He and Zhu Qiu, was not clear?

If they weren't scared by Gu Yi's "ultimate move", how could they be so arrogant to Gu Yi, who was lower than his level, behaved so well?

Thinking about it, how could it be so easy to be seriously injured by a novice like Gu Yi in the fight with Bao He and Wu Qiu?

It was because the two of them had never expected that the destructive power of a single [Jia Grade 3] Kazuna would be enough to break their "protective energy" by one punch, and directly damage their internal organs. Even the Jie people of the same grade as them or higher grades could not achieve such an effect!

Under normal conditions, when both sides have different grades of fighting, if both sides have mastered the skills of "transforming force into strength" and "qi strength to protect the body", even if they completely give up dodging, they are unlikely to cause serious injuries to the other party with just one punch.

It is inevitable that after each other consumes the energy in the other party's body, they will have the opportunity to seize the other party's loopholes and attack the key points, which will make the other party lose its combat power.

For example, the coronation of the [Armadillo Armor] was a loss of being too confident in his own defense. He had never expected Gu Yi's fist power to break through his [Armadillo Armor] defense, which was completely beyond his common sense.

This is like in the concept of most ordinary people, it is impossible to open bricks with bare hands, but if one day a soft girl uses her delicate little hands to "she" the bricks and cut tofu in front of everyone, she will probably scare a group of losers.

From the manifestations of Zhu Qiu and Bao Zhu, Gu Yi also noticed his "Qi Jinquan", which may be more destructive than the boxing power of ordinary Jie people of the same grade. Combined with the situation when the "Qi Jinquan" was formed in his body, Gu Yi finally realized that perhaps he had created another "boxing technique" unintentionally.

Most people who are physically trained must go through a long period of practice, and under the tragic actual combat and the stimulation of life and death, they can understand the technique of "turning strength into strength".

In a very short time, Gu Yi realized "turning strength into strength" and was already scared to teach him the body-making technique of "White Wolf Inner Scene" and the boxing and kicking techniques of "Breaking the Formation". He thought he had encountered a "martial arts genius" who was rare in a thousand years.

Later, Gu Yi, who practiced "White Wolf Inner Scene", inexplicably practiced "White Wolf Inner Scene" into "Thunder Sound Marrow-Settlement Method". As Gu Yi gradually became proficient in "Thunder Sound Marrow-Settlement Method" and "Breaking the Formation", he applied the technique of "turning force into strength" to fight, but there were mutations that were difficult for Shou to understand.

Although there is a general saying in [the method of body-building] that "one force should be a thousand force", "transform force into force" can be used by Gu Yi, but the destructive power it has completely exceeded the ability to understand.

That is no longer the destructive power that a person of the [Karma level 3] can use "transforming power into strength". Such strange situations directly make Suizhi headache, and he really cannot continue to teach Gu Yi, a weirdo.

Even the "master" of Sui Qiong could not understand, so Gu Yi certainly did not understand the reasons for these mutations.

As for him, it seems that what Pianzi said, such as "transforming force into strength" and "qi strength to protect the body", the advanced skills that require long-term practice and practical training to comprehend and master, have no bottlenecks at all. He will naturally master them, and he has not even noticed the difficulty.

After constantly participating in the Battle of Jie and accumulating enough practical experience, Gu Yi finally discovered that all this may be related to the "Thunder Sound and Marrow" he mastered.

For example, a normal person uses "transforming force into force" to condense the "qi force" in his body, compress it into "qi force" and then explosively exert it. The condensed qi force can only be maintained in the body for a very short time.

But when he arrived at Gu Yi, although the process of "turning force into strength" was completely consistent, when he condensed the energy in his body, he would be shaken by the "thunder sound" that kept turbulent in his body. The waves of vibration were like "accelerating" the "qi" in his body in a "wave-like" cycle!

This makes the Qi and energy in Gu Yi's body not only run faster, has stronger explosiveness, and has more terrifying destructive power. After hitting the target, the Qi and energy pouring into the enemy's body will also produce a "wave-like" superposition effect, causing the enemy to be shocked and damaged for the second time!

The next wave pushes the previous wave, and the previous wave dies on the beach.

Therefore, Gu Yi hit a "Qi Jin Fist", and the first wave of damage is enough to shake the enemy's "Qi Jin protect the body", while the second wave of damage is the killer who truly destroys the enemy's organs!

The shock effect formed by the energy that was penetrated into the enemy's body under the shock effect of "Thunder Sound and Marrow Falling" is enough to perform multiple destructive refractions in the human cavity and then release them explosively.

Based on the unique characteristics of "Shock Fist" caused by "Thunder Sound Falling the Marrow", Gu Yi decided to name his new trick:
Chapter completed!