In his previous life, Chu You often refined some weird pills, and he had also seen countless alchemy furnaces.

If you classify all the Dan furnaces in the world, this stone furnace is not even the last level, at most it is only the stove workshop of the farmer's firewood yard.

However, it made him very satisfied, after all, the effect of eating and using the elixir raw is not three, not to mention the strange effect that even a few ordinary herbs will have in proportion.

He stretched out his hand and threw a pile of firewood and grass into the stone hearth, and then a pair of large hands sharpened the flint a few times, and threw it into it together with the crushed stone slag and the burning cloth.

In the next moment, the crackling sound of firewood and grass sounded in the hearth. This firewood and grass must also be the dead branches of the fruit trees that have been picked up, and it not only does not choke when it burns, but also smells a little good.

When the furnace was burning, Chu You raised his hand and threw a water spirit fruit into the stone furnace. As soon as the fruit entered it, a white mist rose up, covering the entire stone furnace with a cold mist.

If this scene were seen by the alchemists in this world, they would definitely be shocked. Because the fruit just thrown in is a "ice condensation fruit". This fruit is extremely valuable, and even in this small orchard there is only one fruit tree, and there are only three or four fruits on it.

Of course, if they knew that Chu You threw this Ice Condensation Fruit into it just to balance the situation of water and fire, they were afraid that this broken stone furnace would not be able to withstand refining and explode, wouldn't they be shocked directly.

After throwing the ice condensate, I added a handful of firewood and grass. When the upper layer of the ice furnace and the lower layer of the fire are clearly distinguished, then other medicinal materials are put in.

I saw that with a wave of his hand, he threw in more than ten precious medicines. After pausing for a while, he found a few clear fruits and threw them into them to adjust the medicinal properties. Then he threw a few ginseng the thickness of radish into the fire, and let them burn to produce medicinal gas, nourishing the inside of the stone furnace.

Finally, with the use of skillful dead qi to carefully control the heat, it takes about half an hour to complete the refining. Before the stone furnace was opened, a strange fragrance poured out through the utensils.

"What is this so fragrant?"

The sleeping fat ghost asked in a daze.

"The elixir for you. ”

"Really?"

"Ang"

The fat ghost smiled, rubbing his wistful eyes, and walked towards the stone furnace.

I saw him come to Chu You's side, and after reaching out to lift the lid of the stone furnace, the smile on his face stagnated.

"What's wrong?"

Looking at his expression, Chu You looked down. I saw that under the fragrant white mist in the stone furnace was a dark and creamy thing, like a lump of indescribable things, which was disgusting.

“.....”

In the end, the fat ghost ate the ugly "unknown item" under Chu You's repeated explanations.

But don't look ugly, but eat it like a smell, fragrant and lovely. And just after the stomach, the weakness on the body has improved significantly, and even the spirit is much fuller.

"Yes, it's because the stone furnace is so dilapidated that it can't be condensed. Chu You explained.

However, the fat ghost did not answer, and it turned out that he had just finished eating and lay down and fell asleep again.

"It's like a pig!"

After Chu You finished gnawing on a delicious spirit fruit, he threw the core of the fruit into the grass in the distance.

After another day, the fat ghost's body was fully recovered.

As soon as the fat ghost's body recovered, the two were ready to cross the catastrophe. After all, they have been pressing on the peak of the ghouls for a while, and the ghost domain behind them will soon be paved over, and it will be difficult to find such a good opportunity without crossing the tribulation at this time.

When they were ready, they sat at opposite ends of the hill. After each of them swallowed an ordinary spirit fruit, they broke through the boundary with a little refining of the dead qi on their bodies.

As the boundary was breached, the sky was covered with dark clouds in the blink of an eye, and thunderbolts were accumulating in the clouds, indicating that the mighty heavens were about to descend.

"Are you ready?"

Chu You glanced at the fat ghost and asked him. After seeing the other party's affirmative reply, he closed his eyes.

Suddenly, the thunder in the sky slashed down and turned into two bright-eyed dragon snakes, heading towards the two and two of them.

The mountain guard array on this hill is still open, but it has not stopped the power of half of the thunder. I saw that this spiritual power light film was shattered in an instant under the thunder of the sky, and even the mountain-guarding magic plate in the center was melted into ashes under the huge load.

The thunder was vast, and it slashed at the two of them like a torrential rain.

Between the flashes of lightning, I saw layers of black slag falling off from Chu You's body, which were the impurities that had been removed from his body.

Although it was a heavenly tribulation, this tribulation thunder was extremely ferocious, I don't know if it was because the strength of the two was greater than that of ordinary ghouls, or because they were suppressed because they were in the human world.

Or both.

The Heavenly Tribulation is to compete with heaven and earth, and the more ruthless the thunder, the greater the promotion, Chu You, who has experience in his previous life, naturally understands. I felt it carefully, but I felt that although this thunder was fierce, it had not yet reached the limit of what it could bear.

Seeing this, Chu You, who was in the thunderstorm, suddenly stood up, and with a roar towards the sky, he turned into a blood-eyed and red-haired Shura. And with the strengthening of the strength brought about by the transformation, the heavenly thunder has more than doubled in vain. The thunderbolts were so dense that they joined end to end to form a pillar of light.

Under this pillar of thunder, his body was instantly blurred by the flesh and blood. And the blurred flesh will also turn into scorched paste in the thunder, turning into scum and falling to the ground. At the same time, new flesh will grow. In this cut and long, it is difficult to maintain balance.

Chu You laboriously endured the Heavenly Tribulation, and the dead qi all over his body was chopped and condensed in this tribulation, and when this condensation was condensed to the extreme, these dead qi turned into a pool of pitch-black stagnant water. The dead water is not the end, in the ensuing thunder, the dead water in silence will eventually boil, boiling for a long time will be evaporated, condensed into a small black crystal, left in the brain.

It seemed that it only took a moment for the stagnant water to turn into crystals, but for Chu You, it was the most important step, surviving a heavenly tribulation and stepping into the realm of corpse generals.

Although Chu You was hearty in the thunderstorm, the figure in it was not only himself. The dragon's teeth on the ground fluttered at some point, and they were also shuttling left and right in the thunderstorm, washing happily in the lightning. And as the arc crackled and shining on the sword body, this dragon's tooth also shed a layer of fine inferior impurities.

"I didn't think you knew the benefits of this thunderstorm. ”

Looking at the dragon's teeth shuttling in the thunder light, Chu You said with a smile.

Chu You's thunder tribulation is very powerful, but it seems that the fat ghost is a lot smaller.

Looking at the fat ghost, I saw that he was sitting still like an old monk, ignoring and not moving. The mighty thunder struck his body, and in an instant, it was absorbed by the soft Buddha light, transforming into a small trickle of electric arc to nourish the skin on his body.

However, in this soft Buddha light, there is always an indelible evil.