The young human being in front of him was too cruel. He knew that if he could not satisfy this young man, the other party would definitely kill him.
"The fighting seems to have stopped!"
At this time, the three elders of the Tianjin clan were refreshed when they discovered that the battle between Ye Yunfei and the demon clan had stopped.
At this time, the heart-eating demon was telling Ye Yunfei how to form a vow of unity.
Of course, Ye Yunfei didn't fully believe what this heart-eating demon said, and he was fully vigilant, ready to kill him immediately if he found anything wrong.
However, the heart-eating demon did not dare to make any small moves, and finally successfully formed an oath of unity with Ye Yunfei.
A mysterious rune was born between Ye Yunfei and this heart-eating demon.
"Is this an oath of unity?"
Ye Yunfei waved his hand, took the rune in front of him, and said.
Ye Yunfei felt that he could completely control this rune, and through this rune he could control the life and death of the Heart-Eating Demon!
"Owner!"
The heart-eating demon stood respectfully in front of Ye Yunfei and shouted weakly.
At this time, this mind-eating demon was already very weak and his face was extremely pale.
He had just been beaten repeatedly by Ye Yunfei more than a dozen times, and he was also constantly attacked by mental energy, which had depleted his source a bit.
If this were not the case, he would not compromise and be willing to be Ye Yunfei's slave.
"It won't be easy for you to recover after being injured like this."
Ye Yunfei looked at the sluggish Heart Eater, frowned and said.
When the two sides were enemies, Ye Yunfei naturally tried his best to kill him. Now that the Heart-Eating Demon has become his slave, Ye Yunfei hopes that he can become stronger.
"Master, my injury is indeed a bit serious. Our Heart-Eating Demon clan uses various negative emotions as energy. If we can get a lot of negative emotions, I can quickly regain my strength."
The Heart Eater replied.
"Where can I find a lot of emotions for you?
Let’s talk about it later.”
Ye Yunfei heard this, shook his head and said.
"Master, I don't know, but I always carry around a lot of negative emotions that I collected in the past. After refining those negative emotions, I can recover part of my injuries."
The mind-eating demon said.
"Well, you enter my space magic weapon and hurry up to recover."
Ye Yunfei nodded.
"OK."
The Heart Eater nodded.
"Wait a minute, did you come out of the demon world?"
Ye Yunfei suddenly asked.
"Yes, Master, I came out of the devil world."
The Mind Eater replied.
"The demons in the demon world generally did not come out easily in the past, so why did they suddenly come out recently?"
Ye Yunfei asked.
The mind-eating demon in front of me is not weak, and he should know a lot about the demon world.
"Master, it was the Demon Lord who asked us to come out.
The Demon King said that the three thousand worlds are about to fall into an unprecedented chaos, and let us take advantage of the chaos to come out and disrupt the order of the three thousand worlds.
Moreover, there are many demons in our demon world who feed on the flesh, blood, or essence of creatures of various races. Even if the demons don't scream, they will quietly come out to hunt.
Just like our Heart-Eating Demon clan, we use the negative emotions of living beings as resources for cultivation. Now many members of our clan have sneaked into the Three Thousand Worlds, collecting the negative emotions and inner demons of living beings everywhere.
Also, as far as I know, not only our demon world, but also many demon clans have come out of the demon world and are walking in the three thousand worlds.
There are also many demon clans who, like our demon clan, feed on the flesh, flesh and essence of living creatures in the world."
The Heart Eater replied.
"The Demon King asked you to come out to disrupt the order of the three thousand worlds?"
Ye Yunfei couldn't help but frown after hearing the Heart-Eating Demon's words.
Members of the demons and monsters come out on their own to hunt other races. Ye Yunfei can understand this, because there are indeed many demons and monsters who feed on creatures of other races.
But the demon king ordered the demons in the demon world to come out and disrupt the order of the three thousand worlds. Ye Yunfei couldn't figure out why.
"Why does the Demon Lord want to disrupt the order of three thousand worlds?"
Ye Yunfei asked.
"I don't know this.
The Demon Lord’s affairs are not something I can interfere with.”
The Heart Eater replied.
"In this way, there are many demon clans in the demon world who have entered the three thousand worlds and are active everywhere."
Ye Yunfei thought for a while and asked again.
Ye Yunfei remembered the last time he fought against the demon clan in three thousand worlds. In the end, a powerful demon clan at the fairyland level took action against him. At a critical moment, fortunately, the ancient agreement came to rescue him.
"Yes Master.
It's been a while since I came out of the demon world, and I've met many demon clans during this time."
The Heart Eater nodded and replied.
"You should first enter my space magic weapon to heal your wounds."
Ye Yunfei teleported the Heart Eater into the Phantom Tower to let him heal.
Then Ye Yunfei flashed and came to the three elders of the Tianjin clan.
"Fourth Elder, congratulations on your successful breakthrough."
Ye Yunfei looked at the fourth elder and said with a smile.
"Thank you, Mr. Ye, for protecting me against the demon clan. Otherwise, I would definitely have died in the hands of that demon clan by now."
The fourth elder said gratefully.
"By the way, Mr. Ye, how is that demon clan doing?"
The great elder asked suddenly out of curiosity.
"Don't worry, Great Elder, that demon clan has been subdued by me."
Ye Yunfei smiled.
"Master Ye is really a master of magic!"
The three elders of the Tianjin clan were all amazed.
When the demon suddenly came just now, the three of them were suppressed to the point where they were almost unable to move.
Such a powerful demon clan was actually conquered!
"The third elder and the fifth elder should be about to break through."
Ye Yunfei's soul perception entered the Phantom Tower.
Rumble...
Suddenly dark clouds gathered in the sky, and thunderstorms were born one after another.
"It's the third elder's thunder disaster!
The third elder is about to break through!"
Ye Yunfei's heart moved and he spoke.
The next moment, the three elders came out of the Phantom Tower and began to survive the thunder tribulation.
Ye Yunfei stood nearby, releasing his soul power, sensing the situation in this world, and protecting the three elders.
Just now when the Fourth Elder was undergoing a tribulation, the Heart-Eating Demon suddenly came to cause havoc, and Ye Yunfei was worried that the same thing would happen.
A few hours later, the third elder's thunder tribulation ended and he successfully broke through!
Then, the fifth elder also rushed out of the Phantom Tower and began to survive the thunder tribulation.
Half a day later, the fifth elder succeeded in overcoming the tribulation!
"Great Elder, your Tianjin clan now has five Heavenly Emperor masters."
Ye Yunfei said with a smile.
"Ha ha……
Yes, compared with the past, the overall strength of our Tianjin clan has been greatly improved."