Han Fei immediately understood that Ren Tianfei knew that this move was too domineering and would drain the energy in the user's body. Therefore, Ren Tianfei left 30 drops of candle dragon blood for Han Fei.

At this time, Han Fei glanced at the demon refining pot, and saw that there was data inside:

"Sacrificial Fist Seal" [Heaven-level Divine Product]

Remarks: With an invincible posture, gather the energy of the whole body, supplemented by the deterrence of the divine soul, and sacrifice one's body to achieve the realm of the gods.

Disadvantages: After a punch, the energy is completely lost, and it must be replenished in time, otherwise it will leave a heavy wound.

Deduction: It cannot be deduced, only comprehended.

Note: This boxing technique is not invincible, and the boxer must have the courage to sacrifice himself in order to be strong when he is strong.

"Shhh

Han Fei sighed. This "Sacrificial Fist Seal", although it is not as invincible as his own invincibility, is so strong that it is outrageous. Moreover, it seems that it is too simple to do it, just gather all the energy of the whole body in an instant and blast it out.

However, there are actually two difficulties here.

First, how to gather the energy of the whole body in an instant? As soon as he punched, Han Fei felt very fast, and the energy was withdrawn in an instant, and at the same time, the fist mark had already blasted out. In terms of speed alone, it is even faster than invincibility.

Second, this invincible posture may be something that someone can have, but it is difficult to have the courage to sacrifice one's life. Ordinary people are afraid that this kind of momentum will only appear when they are near-dead. This punch integrates this momentum, and it has the rhythm of sacrificing one's life, so it is called "Sacrificing Fist Print".

Han Fei immediately grinned: This old bastard seems to be okay...... Although it seems that there are no divine weapons, spirit fruits, combat skills, exercises and the like here, I am afraid that he doesn't know that Han Fei actually lacks those things at all.

On the contrary, it was the pure energy of candle dragon blood that Han Fei urgently needed now. He couldn't even imagine how terrifying it would be when he broke through to the peak angler and used the Wang Baxuan Curse, supplemented by the power of the punch just now.

With this "Sacrificial Fist Seal", Han Fei has several killer moves by now.

A more common one is the knife drawing technique. This trick is strong enough, and Han Fei uses it the most.

The extreme is this "Sacrificial Fist Seal". When it is used, its power must be far greater than that of knife drawing. After all, drawing a sword is not a mortal blow.

If you count the Heaven Interception Finger, the Taishang Yin and Yang Wheel, the Wang Ba Xuan Mantra, and the Invincible Technique, Han Fei feels that there are too many unparalleled secret techniques in this third-level fishing ground, all in his hands.

Before, Han Fei heard that Chen Aochen and Cao Tian were invincible. Cao Tian had a battle with him on the steps to the sea, but Cao Tian didn't use all his strength at that time.

At that time, when his sword drawing technique was blocked, he knew that this person was very strong. At that time, Han Fei's sword drawing technique and Wang Baxuan's spell were both used.

As for Chen Aochen, who had a face in the back, he should be much weaker than Cao Tian. After all, he was swept into the sea by his own ten thousand knives at that time.

Although his current Ten Thousand Knife Flow is all composed of top-grade spirit swords, if Chen Aochen is really strong enough, there should be a way to blast it out.

At this moment, Han Fei couldn't help grinning: Invincible with two fists? Should it become invincible with three fists now?

No, no, no, the moment this idea formed in Han Fei's mind, it was immediately thrown away by him. Why is it invincible with three punches? How can it be invincible with three punches? It should be a one-punch supermanship.

"Strong mentality, is that the case? hehe......"

With that, Han Fei put away the cauldron, got up, and went straight to the edge of the candle dragon's blood pool.

With a thought in his mind, the small pool that originally stored the spiritual spring in the refining heaven and earth was retracted a little. I saw Han Fei stretch out a finger and put a little on the candle dragon blood, and all the candle dragon blood in the pool disappeared.

"Buzz ......"

At the moment when the candle dragon's blood disappeared, a scorching huge energy instantly hit his body. In the blink of an eye, fill the entire cavern.

"......"

Han Fei was directly stunned: What's the matter? I just collected the blood of the candle dragon, why did it suddenly burst out with such violent energy?

As far as Han Fei's vision could see, he was suddenly filled with rolling fireworks.

Yes, the moment that violent energy rushed out, it turned into a rolling flame. Its temperature was so high that Han Fei was reminded of the magma in the Flame Mountain.

"Hahaha...... Do you think this is the end of it? Lao Tzu finally accepted an apprentice, how could he only leave you a fist mark? Now that you have broken through the double barrier of "Immortal Body", then I will help you quench your bones. ”

"Old bastard!"

Han Fei was speechless at that time: Surprise you uncle!

Under Han Fei's feet, cracks suddenly cracked. Circles of weird lines spread out with Han Fei as the center.

Han Fei shouted: "Old bastard, what is this?"

However, Han Fei opened his mouth, and the flames rushed directly into his mouth, and then came out of his nostrils.

"Old bastard, you're going too far, why don't you give me some time to prepare......"

However, where is Ren Tianfei's figure? There is not even a voice, as if it was not Ren Tianfei talking at all just now.

"Bastard!"

Han Fei was speechless. This guy seems to have just left a mechanical voice here, and there is no third clone at all.

The flames around him are getting stronger and stronger.

Han Fei's clothes burned down in an instant the moment the flames ignited just now. He wanted to get a set of excellent battle clothes to put on his body, but when he thought that there would be no one here anyway, would he put on his clothes and burn himself? If it was burned, it would be even less cost-effective.

After 100 breaths.

The temperature of the flames stabilized, but Han Feike was not at all uncomfortable.

It's so hot!

At this time, Han Fei's skin had already begun to crack. It's just a hundred breaths!

"Roar!"

Han Fei remembered that when he pretended to be black and white impermanence, he kept saying that he wanted to cook people. Now, it's a roasted person! It's just that the object of the roast has become himself.

"Click......

"Whew!"

The flesh on his body continued to crack, and hot currents of magma began to pour out from his feet.

Han Fei felt that his eyes were about to be blinded.

Han Fei covered his eyes while watching with difficulty as the magma was pouring into this space.

"I'll knock Nima! Ren Tianfei your uncle...... You can't pass if you don't play me to death, can you? There is a kind, don't let me be better than you in the future...... Otherwise, I'll stew you...... Whew......"

Han Fei only felt that his flesh and blood were burned. He had to sit down immediately and start cultivating the Immortal Body.

Repeatedly refining skin, flesh, bones and blood, this is the cultivation method of "Immortal Body".

In the case of the almost collapse of the body, a terrifying vitality ensued. Han Fei didn't know where this vitality came from. Is it the right thing to have?

He didn't have time to think about this, so he directly took out dozens of spirit fruits.

It's just that the moment the spirit fruit just came out, it was already vaporized. The billowing aura and flames fused together.

Han Fei closed his eyes tightly. Unlike Ren Tianfei, his "Immortal Body" is completely supported by vitality and allows him to recover repeatedly.

And Han Fei's meridians at this time were intact, and the aura was absorbed as usual. So, isn't it stupid not to use aura?

Half an hour later, Han Fei was burned until his flesh and blood squirmed, and his bones were even more scorching.

But that's not the point. Han Fei was shocked to find that his eyelids were burned.

At this moment, Han Fei's whole person was not good. Why can't I refine all my eyeballs into immortality? Think about how terrifying it is for people to poke their eyeballs with the best spiritual weapons?

For a while, Han Fei directly took out two high-grade spirit stones and pasted them outside his eyes. I don't care about anything else, but I can't break my eyes.

As a result, a massive amount of aura desperately shrouded Han Fei's eyes.

An hour later.

Han Fei felt that he couldn't stand it anymore, and the bones in his whole body didn't look like bones anymore, like magma that had been infused with his body.

Moreover, the meridians were breaking, and Han Fei took out dozens of spirit fruits, intending to repair the meridians.

For a while, Han Fei and this flame were at a stalemate.

At this moment, Han Fei didn't dare to have any other thoughts. Ren Tianfei thought that he had no meridians, but in fact he did. Therefore, the way "Indestructible" was practiced was different from him.

Ren Tianfei can frantically refine his physical body, but Han Fei can't, he needs to be balanced.

And so.

Every hour that passed, Han Fei would throw out dozens of spirit fruits to stabilize and repair the meridians. The same is true for the spirit stones on his eyes, every once in a while, Han Fei sticks two high-grade spirit stones on his eyes.

A day later.

Han Fei was as thin as a human cadre, and there was a faint light on his bones. From time to time, he still exudes aura.

Han Feide's meridians are the same, exuding a luminous light, just like crystal veins, dazzling.

Two days later.

Han Fei's bones became extremely pure, as smooth as if they had been smeared with oil.

But Han Fei doesn't pay attention to bones, his eyes are very sour. Although he was forcibly protected by spiritual energy, the dazzling and dazzling flames kept burning around him, making him completely blind.

Three days later.

Han Fei's meridians no longer looked like meridians, just like liquid bones, and what was circulating in them was no longer spiritual energy, but spiritual energy fountains.

After the third day, the flames dimmed.

Seven days later, the flames finally disappeared from the space.

I don't know how long it took, Han Fei suddenly opened his eyes.

In an instant, two flame rays erupted directly, like two lasers.