"But if you cast your magic here, I'm afraid this cave won't be able to live anymore. Pen? Interesting? Pavilion wWw. ｂiquge。 ｉｎfo”

Chu Han glanced at the rock next to the cave entrance and hurriedly suppressed the impulse in his heart.

The one-meter-high rock next to the entrance of the cave was half smaller than when he first crossed it, which was the result of Chu Han's impulse after mastering his body because he wanted to see the power of magic in the novel.

That time, Chu Han aimed at this rock and cast a dark "corrosive fog", a black fog with a range of two meters shrouded the hard rock, Chu Han could faintly see from the outside that the one-meter-high rock slowly became smaller, and when the dense fog dissipated, the rock shrank by half, and the ground near the rock was also one layer less, and since then, Chu Han has not tested the power of magic in the cave anymore, and every time he honestly runs outside to try again.

Chu Han stood up, wanting to get out of the cave to test the power of magic outside, and suddenly found that this cave seemed to be a little smaller, Chu Han compared the nearby rocks, only to find that after breaking through to the fourth level, he actually grew a head taller.

If I go at this rate, won't I be able to become King Kong soon? Chu Han was a little surprised by the speed at which he grew tall, and couldn't help but vomit in his heart.

In the forest a mile away from the cave, Chu Han stood in front of a large rock that could only be hugged by two people about one person high, and roared in a low voice.

Three seconds later.

"Corrosive Mist!"

A black dense fog enveloped everything within five meters of that big stone as the center, even if Chu Han's eyesight was amazing, it was difficult to see what changes were happening in the dense fog, and he could only hear the sound of "squeaking" from time to time in the dense fog.

It took about a few minutes for the fog to slowly lift, revealing what was inside.

I saw that the big stone had been corroded by most of it, it was originally the size of one person tall and two people hugging, but now it has been corroded to the size of a bucket that is only one meter high.

"Suction"

Seeing such a result, Chu Han gasped, even hard stones can corrode like this, let alone flesh and blood, I'm afraid there are no bones left.

However, Chu Han immediately felt a little regretful, although the power of this magic is huge, if the enemy is shrouded in the "corrosive mist", even if he is not dead and seriously injured, but the casting time is too long, if the enemy is prepared, then it is his turn to cast this magic, three seconds is enough time for others to kill themselves several times, so unless the casting time can be shortened, this magic can only be used during a sneak attack.

Chu Han tried the other two magic "Water Barrier" and "Lightning Strike Technique", the power is also very satisfying, and the casting time of these two magic spells is very short, only need to chant for one second, you can cast magic, once the "Lightning Strike Technique" hits the target, it can kill a fourth-level demonic beast that is good at defense in an instant, even if the fifth-level demonic beast is hit, it will be seriously injured, and the "Water Barrier" can defend against two "Lightning Strike Technique" before it breaks.

After experimenting with the three magic spells, Chu Han planned to return to the cave and continue to cultivate for a period of time, refining mana to fill the space inside the magic crystal (now Chu Han's magic power only accounts for one-third of the magic crystal), and then explore the deeper part of this mountain range.

Three months later, inside the cave, a two-meter-tall black-haired purple-veined demon ape stood motionless in the center of the cave in a strange posture.

At this time, Chu Han was wearing a weird three-body pose, with his left foot in front and his right foot behind, and the entire upper body was a little behind his right heel.

This posture is called the "Extreme Three-Body Pose", which is more extreme than the usual Three-Body Pose, pulling the center of gravity of the body to the end, so that the body is in a state where it is about to fall but has not fallen, with the cooperation of the muscles and bones of the whole body, in order to maintain this posture, it takes very strong perseverance to insist on every minute, Chu Han has maintained this posture for an hour now, and the sweat has formed a small puddle on the ground.

Inside Chu Han's body, the magic crystals that had only been in and out of the body before gushed out pure mana, and these mana powers kept flowing in the body under Chu Han's guidance, slowly moisturizing the tired body and making the muscles and bones slowly become stronger.

However, Chu Han was not satisfied with such a slow speed, the powerful spiritual power was like a wave, mixed with magic power, constantly slapping on the muscles and bones, even the fragile blood vessels and internal organs did not let go, but the strength of the spiritual power in these fragile places was much smaller.

Under the beating of mental power, the magic power penetrates deeper into the muscles and internal organs, so that the body can slowly become stronger, just like a reef on the seaside, beaten by the waves for a long time, it becomes as hard as iron.

Just coupled with such a mental power use technique, with the extreme three-body pose to continuously develop the physical potential, Chu Han can even feel that he is getting stronger every moment, and Chu Han found that this continuous use of mental power to make complex movements can slowly increase mental power, of course, the speed of mental power growth when standing in the three-body posture and using mental power to practice physical training is not as fast as the growth rate of mental power when compressing magic power, but the former is better than being able to make the physical body stronger at the same time, while the latter pays attention to one side, and the natural growth rate is much faster.

Half an hour later, the mana in the magic crystal was completely consumed, and Chu Han, who had already expected it in his heart, immediately put away his movements, sat cross-legged on the ground, and his spiritual power leaned out of his body, pulling the surrounding heaven and earth elements to recover his mana.

Recovering mana was very fast, and after only an hour, Chu Han had already refilled the magic crystals in his brain.

Chu Han withdrew his spiritual power, stood up and stretched, and immediately remembered a series of "popping" sounds in the cave.

"In just half a year, the national art has reached the peak of Ming Jin, although there are also reasons why this has been gone through in the previous life, but it is also because this physical qualification is very demonic."

Chu Han stretched out his right hand and lightly slashed his left arm with his fingernail, the nail that was sharper than an ordinary sword didn't even cut a single hair, let alone the skin protected by tough hair.

Chu Han slowly increased his strength, from one percent to three percent, and actually just cut off the hair on his arm, leaving a white mark on that layer of black skin.

Chu Han increased his strength to fifty percent, and the sharp nails cut a small hole in the outer layer of skin, which was blocked by the harder muscles below.

A stream of water-based mana appeared around the wound, and with the nourishment of the mana, the wound was stopped with only a small bead of blood.

This is a small trick that Chu Han came up with based on the characteristics of the water element, which is very practical.

"Although it is fifty percent of the strength that does not use the power technique, but this defense is enough to resist ordinary swords, if you wait until you break through to the dark energy in the future, and then use the dark energy to temper the body, then the defense will be even stronger, I am afraid it will be difficult to cause damage to yourself with ordinary sharp weapons."

Chu Han was very satisfied with the current powerful Demonic Beast body.

"However, the dark energy is not so easy to break through, even if you have experience, it will take a year or two to constantly polish before you can break through!"

"Now the spiritual power is still a little short of breaking through to the fifth level, and it is not something that can be done in a short period of time, it's time to go deep into this mountain range to explore, now I have been firmly at the peak of the fourth level, if you count the combat experience and skills, the actual combat power is only weaker than the average sixth-level demonic beast, and the demonic beasts around here are not enough to make me feel pressure!" Chu Han remembered the blood-boiling scene in the battle, and his heart was excited.