One punch did not destroy this Lilith, and Qin Haohan did not continue to strike, but seized the time and cultivated the spiral dark energy according to the cultivation method of the test.

At the beginning of the exam, Qin Haohan explained the theoretical knowledge of spiral dark energy, as long as the foundation is available, the knowledge is not difficult to understand.

The spiral dark power is a spin at the moment of punching.

For example, when you punch with your right hand, your fist is clenched and your palm is upward.

But when it hits the target, it becomes a fist clenched and the back of the hand is up.

This is a semi-rotation, with a hint of rotational force.

However, this level of rotation is not enough to meet the standard of spiral dark energy, and the shaking of the tendons is required.

The muscles and veins that have become soft, and at the moment of punching, there is also a shaking of the shoulder.

If it's a kick, it's a cross-part shake.

When shaking, a force acts on the tendons, causing the tendons to form a rotation.

The addition of the two forces is the dark power of the spiral.

This kind of strength will form a powerful impact force when attacking, and can even break the body's surface defenses, and act the force deeper.

This is a very practical combat technique, the method of killing!

Before practicing, Kao even showed Qin Haohan a video.

The content of the video is a martial artist training using spiral dark energy.

However, when Qin Haohan watched the video, he seemed to have a feeling that it was not this world, and he didn't know where he got it.

The goal of the warrior is a stone.

A huge bluestone.

"Host, please pay attention, pay attention to the movements of this martial artist, he is a second-grade martial artist, and the cultivation of spiral dark energy is already very mature, you take a closer look. ”

Qin Haohan nodded and watched quietly.

In the video, the warrior stood and breathed for a while, and then suddenly burst into a shout and kicked the ground under his feet!

Qin Haohan saw a puff of smoke and dust being kicked up under his feet, which showed how explosive this action was.

The whole person rushed to the front of the stone, his body still gliding in the air, and his fists were already clenched.

Volley!

Bang~~~~!

A round pit the size of a rice bowl was punched out on the big bluestone, and stone chips flew everywhere!

The picture seemed to shake a few times, and the warrior's body fell to the ground, shaking his hands, and his fists were unharmed.

The power of this punch is not small, as a second-grade martial artist can hit such a powerful punch, it looks even more than ordinary firearms, which shows that the degree of completion of body refining is very high.

Then Qin Haohan saw that this martial artist stretched out his hand and rubbed it repeatedly on this pit of the stone.

Layers of stone dust fell like snowflakes, and something shocking happened.

This punch actually went into a stone!

A pit the size of a fist was driven straight into the stone, and within a foot it was all the powder of the stone.

"This ..... It did so much damage to the stones!"

Qin Haohan's eyes glared at the boss, looking at this scene in disbelief.

"That's right, this is the power of the spiral strength, if the power of the punch is not reduced, it will also cause damage to the inside, the more powerful the martial artist, the stronger the power of the spiral dark energy. ”

Qin Haohan nodded silently, a student level like him was most excited to see the powerful combat power, and he couldn't wait to have this kind of strength immediately.

After the test was completed, Qin Haohan was cheered up, and then he taught Qin Haohan to punch in a practical way.

Qin Haohan stood in front of the sandbag and began to punch and blast.

"No, don't think about the strength and power of the cannon fist first, and then hit the spiral dark power first. ”

"Wrong! The shaking amplitude of the shoulder is too large, too much, and the strength is a very precise work, and there can be no deviation!"

"Pay attention to the angle of the punch, when the strength appears, the rotation of the punch must be ninety degrees, in order to maximize this force, otherwise if you punch out, the power will automatically be reduced by fifty percent!"

"Don't patronize your fists, the coordination of your steps is also very important!"

"Zira~~~!"

Every time Qin Haohan made the same mistake, a relatively powerful lightning flashed, making Qin Haohan paralyzed and sore.

Under the frequent guidance and correction of the test, Qin Haohan's punches are becoming more and more standardized and getting closer and closer.

This training process lasted a full hour and 40 minutes.

After repeated training, he finally learned the correct way to punch.

"Sure enough, there is nothing that can be done simply to practice martial arts, and under the most correct guidance of the robot system, it will take me so long. ”

"It should feel pretty much the same this time. ”

Qin Haohan stood in front of the sandbag again.

I took a deep breath and suddenly lunged up!

A shake of the shoulder, a punch!

Burst~~!

A punch slammed into the sandbag, only a muffled sound was heard, and the sandbag that had been broken by the cannon fist before actually broke a hole from behind!

A stream of sand and soil falls to the ground, and the spiral is dark!

Qin Haohan was overjoyed in his heart, and turned to the back of the sandbag to see that there was a fist-sized hole, which was punched out by the penetrating power of the spiral dark energy.

"It's done!"

Qin Haohan waved his fist excitedly, and it was in vain that he had delayed the time of refining his body for so long, and finally mastered this spiral dark energy that could only be completed now.

Kao also said again: "Congratulations to the host, appreciate the spiral dark energy, your attack can have penetrating power, as long as you combine the skills of the cannon fist and the spiral dark energy into one, with high-speed punching, powerful killing for the purpose, and pain reduction assistance, even if you don't complete the body refining, those quasi-martial artists who have just entered the realm of body refining are not your opponents at all." ”

Qin Haohan was overjoyed: "This is the legendary leapfrog challenge." ”

"It can be said that if you continue to cultivate in the way of robots, the challenge of skipping the level will gradually become commonplace. ”

"Okay, then I'll be familiar with the spiral technique, and then I'll fuse the technique of cannon fist with this. ”

Qin Haohan had a goal in his heart and was even more motivated.

Khao told him that he would be able to accomplish this goal before school started.

Qin Haohan just wanted to continue his action, but suddenly stopped again.

He walked up to the doll Lilith again, a smile on his lips.

"Little Witch..... Goodbye, Lilith!"

A punch blasted out again, spiraling dark energy!

Lilith is a doll with a device inside that allows her to make some vocalizations, and it's fairly sturdy.

After all, the little witch will not give Qin Haohan an inferior color.

However, her internal device was directly destroyed by the spiral dark energy!

This time, the doll didn't make a sound, and was directly broken by Qin Haohan.