"Then how are you going to seal this black heart fire? Is this thing easy to seal?" Tian Xian'er didn't understand this at all.

Ye Chu thought for a while and said: "Maybe you can try it with some of my artifacts, but now you have to seal this black heart fire to prevent it from escaping."

"We are in hiding now. It may not have discovered us. We should be able to seal it. Can your kind of ring magic circle be used?" Tian Xian'er asked.

Ye Chu nodded, of course it is possible. It is not realistic to seal it completely, but it is still possible to seal this thing for a while.

Now all you have to do is buy yourself some time. This Black Heart Fire Vein is the 18th divine and demonic thing among the 100 Great Demonic Flames recorded by the King of Weapons. This kind of thing is rare in thousands of years. If you don't encounter it,

It would really be a sin to accept it.

The two began to plan how to get this rare black heart fire. After thinking about it for a while, Ye Chu decided to use several ring magic circles to trap the thing in it, and then use several of his own artifacts to

Let's try it and see which one can conquer this black-hearted fire vein.

After a while, the two of them started. Ye Chu and Tian Xian'er set up three ring magic circles outside the black heart fire inside the stone house.

As soon as the first one was deployed, this group of black-hearted fire veins woke up and began to run around in the formation. Ye Chu immediately deployed the second and third ones, trapping this thing in it.

"This thing is so powerful, it can actually break away from the magic circle. Be careful with Ye Chu."

Tian Xian'er was on the side and felt that this thing was extremely powerful. Even though it was just a small ball of black-hearted fire veins, after it woke up, it was as terrifying as a demonic dragon.

In just a short while, nearly 30% of Ye Chu's first ring formation was swallowed up. The formation was not broken, but directly swallowed up.

"No, this thing is alive!"

Tianxian'er's face changed drastically, and she immediately reminded Ye Chu: "Ye Chu, let's get out of here quickly. The devouring power of this thing is so strong. If this continues, I'm afraid you will be devoured."

"It doesn't matter, you go first to my Qiankun world, and I will deal with this thing."

Ye Chu was also shocked at this moment, but a golden light flashed in his eyes. For him, this thing was unexpectedly an opportunity.

"It doesn't matter? Are you sure you can deal with it?" Tian Xian'er was still a little worried, "How about I stay and help you? Your magic circles won't last long."

In just a short while, as he spoke, 30% of the first magic circle was swallowed up. This magic circle could not withstand it for long.

And maybe the more this thing consumes the magic circle, the stronger it will be. When the time comes, Ye Chu will be unable to cope with it. After all, his realm is here, so he can also help Ye Chu.

"Don't worry, it's okay. Even if you can't beat me, I have the ability to hide, so it's easy to escape. You go in first, don't affect our precious son..."

Ye Chu smiled, with a confident look on his face. Although Tian Xian'er wanted to stay, he was sent to the world of Qiankun by Ye Chu.

By the time Tian Xian'er entered the Qiankun World, nearly half of the first magic circle had been devoured.

Ye Chu stood outside several magic circles and looked at the black-hearted flames inside with his heavenly eyes. The surprise in his eyes was evident.

"Good fellow, the more you eat, the better. I will give you a few more."

Seeing that the black-hearted flame was getting stronger and stronger, and after swallowing his own magic circle, his strength increased a lot, and Ye Chu actually set up a magic circle outside.

The magic circles inside were being devoured. Ye Chu was outside and used a large amount of the magic circles he had saved before to set up eight more magic circles.

"roar……"

"Bang bang bang bang..."

The ring lines in the magic circle were broken one after another, which did not stop the black heart flame inside at all. The black heart fire became more and more happy as it ate.

The flame was getting bigger and bigger. Before, it was only as big as a basketball. After it swallowed up six magic circles, it was already as big as two washbasins.

The size has increased several times, the strength has naturally increased exponentially, and the devouring speed has become faster and faster.

"The formation ring line is not enough, it's a pity, otherwise I would let you swallow a few more..."

Outside the outermost magic circle, Ye Chu's face was full of surprise, looking at the black heart fire veins as if he could eat them.

Seeing that only the last three magic circles could resist, and they could only resist for less than five minutes, Ye Chu began to prepare for the next step.

He took out the Ice Throne. As soon as the throne came out, the entire stone house was frozen instantly, and the speed of the Black Heart Fire Veins devouring the interior was also reduced a lot.

Ye Chu called out the white wolf horse again and asked the white wolf horse to use his black sky compass to set up another four-image array outside the outermost array.

The Ice Throne dominates the sky above the formation of four images. At the four corners, there are four artifacts: Ye Chu's Supreme Sword, Blood Furnace, Qingfeng Divine Sword, and Tai Chi Yin Yang Bagua Dragon and Phoenix Furnace.

There are a total of five artifacts, guarding the five corners of the four-image formation. This lineup can be said to be super luxurious.

"Brother, this thing shouldn't be able to escape, right? How are you going to get rid of it?" White Wolf Ma stood aside, also clicking his tongue happily.

He had never seen this kind of flame. Black Heart Fire was the first time he heard Ye Chu talk about it.

The kind of flame that is produced after the human heart burns is really unheard of, and these demon cultivators are really good at making things happen.

"You don't need to worry about this. You can go into my universe and rest. Continue to study those skeleton fragments, and don't forget to build the city..."

"Of course, don't delay the creation of humans..."

Bai Langma chuckled and said: "Brother, we are not supermen either..."

"Superman?"

Ye Chu smiled and sent the white wolf horse into the world of heaven and earth. The next step was his business. With this extremely powerful and luxurious formation of the Four Symbols, this black-hearted flame could not escape.

Sure enough, the Black Heart Flame swallowed up the more than ten formation rings inside, and finally rushed into the Four Elephant Formation.

"open!"

Ye Chu had already picked up the right opportunity, and the five artifacts exerted their power at the same time. The five most powerful divine powers instantly hit the black heart flame below.

"Ho ho ho..."

"Ho ho ho..."

Although the Black Heart Flame's strength had increased several times, it was no longer very powerful in the face of these five divine powers. Instead, it was suppressed in an instant.

This group of spiritual black-hearted flames was immediately restrained by the five groups of divine power. It huddled in the middle of the four-image formation and was unable to move. The five groups of divine power turned into five pairs of huge divine palms, staring at it closely.

Don't let it move.

"Interesting, you are full after eating, now it's time to spit it out..."

Ye Chu smiled with satisfaction. The effect of the Four Symbols Formation was quite good. Now it was time for him to fuse this black heart fire vein.

He did not intend to keep this ball of fire veins, but wanted to devour the black heart fire veins directly.

"open!"

Ye Chu opened his mouth wide, and the golden light flashed in his eyes. The golden light turned into a big mouth, penetrated into the formation of four images, and was directly aimed at the black heart fire vein.

"roar……"

The Black Heart Fire Vein was frightened and wanted to run away, but Ye Chu activated the Four Symbols Formation again, and the five artifacts exerted their power at the same time to stabilize the Black Heart Fire Vein.

The golden mouth came to the Black Heart Fire Vein, pulled out a small strand of the fire vein, pulled it to his mouth, and began to slowly devour it.

"Let's get started."

Seeing that the effect was good, Ye Chu closed his eyes, but the golden light did not close up anymore, but continued to absorb the black heart fire veins inside.

Ye Chu sat cross-legged outside the Four Symbols Formation and began to slowly absorb this ball of fire veins. It would take a certain amount of time to completely digest it.

…

Time passed by a month, and on this day, Ye Chu finally called it a day.

In the formation of the Four Symbols, the last remaining ray of the Black Heart Fire Vein was sucked into Ye Chu's mouth, but the Black Heart Fire Vein did not burn him out.

On the contrary, there is still a hint of black evil fire in Ye Chu's eyes now, which can be said to complement the previous golden light and divine fire.

"Bang……"

Ye Chu opened his eyes. The black gold fire burned the void wherever it went, burning a big hole in the wall of the stone house.

When I saw the black soil inside the cave, I could instantly burn out a black hole more than a thousand meters deep. The inside of the cave wall was completely scorched black.

"Not bad, not bad..."

Not only that, everywhere Ye Chu looked, there was no life. This thing also took away the vitality of many things, and even the spiritual energy in the soil was burned out.

"It still has the aura of death, now I have become half a demon cultivator..."

Ye Chu smiled helplessly. If the divine fire in his eyes came out in the future, he might be designated as a demon cultivator.

Because there is a lot of rotten air in this black heart fire vein, which can take away the vitality of spiritual creatures, it can be said to be a very vicious thing and a symbol of evil.

But Ye Chu is not an ordinary person, and naturally he will not be so narrow-minded in his views. This is just a step on his road to integration.

The so-called fusion of all methods and all spirits is not just a simple fusion of a few so-called righteous methods. All methods and all spirits must be integrated. There may be something even more vicious than this in the future, but it has not appeared yet.

.

Ye Chu's current choice to fuse the Black Heart Fire Vein is just a small test, letting himself slowly explore and practice on the road to fusion.

After spending a month, Ye Chu finally succeeded in completely integrating the Black Heart Fire Vein into his new Ji Li, which gave Ji Li one more attribute.

After a month, Tian Xian'er came out and was very nervous when she saw Ye Chu. She was also worried about Ye Chu this month because she couldn't contact Ye Chu, so she didn't know what was going on with Ye Chu.

Tian Xian'er was not particularly familiar with Ye Chu's Qiankun world. He had entered it twice before, but both times he had a look at the Ye family's main hall and the sacred tree.

Fortunately, in the past month, she followed Ye Wenqing inside and walked around his world for several times, and then she got to know a lot about Ye Chu's world.

"As long as you're fine, don't let me enter the world of Qiankun in the future, you'll scare me to death."

Tian Xian'er was very dissatisfied: "I don't know what your situation is like outside. How can you stay at ease inside? Even if there is a sacred tree, I can't practice cultivation. My heart is in chaos."
To be continued...