Jiang Fei was very shocked. He didn't expect that this skeleton was so powerful that it could help him recover the blood of the Demon Emperor so quickly. He would be very happy if he was usually, but now he doesn't want the blood of the Demon Emperor to recover quickly.

"Zi Xuan did not lie to me. This can indeed speed up the recovery of the blood of the Demon Emperor." The skeleton said to himself.

Hearing this, Jiang Fei was shocked. He didn't expect that the skeleton actually mentioned Zi Xuan, and the way to quickly recover the blood of the Demon Emperor seemed to be the one from Zi Xuan to teach this skeleton.

Jiang Fei was very confused. He knew that he could not even quickly recover the blood of the Demon Emperor. How could Zi Xuan teach the skeleton in front of him?

The blood of the Demon Emperor in Jiang Fei quickly recovered, but at this time the aura on the skeleton gradually began to weaken, and using that magic trick seemed to consume a lot of money.

The skeleton's breath became weaker, which was a good thing for Jiang Fei, but now the blood of the Demon Emperor recovering rapidly in his body was not good news for him.

At this moment, Jiang Fei was thinking quickly in his mind, but after thinking for a long time, he still couldn't figure out how to escape from here.

Although he had the help of skeletons, Jiang Fei did not want to quickly restore the blood of the Demon Emperor, so he deliberately suppressed it, which slowed down the blood of the Demon Emperor.

Because the skeleton now had something to ask for, Jiang Fei walked out of the Shennong Cauldron and said that he wanted to learn about the seal here first.

The skeleton naturally did not refuse, and also explained the seal here in detail to him. Through investigation and explanation of the skeleton, Jiang Fei had a general understanding of the seal here.

What surprised Jiang Fei was that this seal was actually set by Zi Xuan, so the blood of the Demon Emperor in his body was needed to be untied.

Time passed quickly, and in a blink of an eye, the blood of the Demon Emperor in Jiang Fei's body had almost recovered, but Jiang Fei still couldn't think of a way to leave here.

Through understanding, he knew that the place where the dead energy poured in was the only exit, but where the skeleton had a ban set. Without the permission of the skeleton, he could not leave where he could not leave.

The skeleton had asked Jiang Fei to unseal the seal more than once, but he had rejected it by him for various reasons. However, the skeleton was not anxious. He was very patient and did not seem to be worried that Jiang Fei would play tricks.

"The blood of the Demon Emperor in your body has been completely restored, and with my help, the blood of the Demon Emperor in your body has become stronger. You shouldn't have any reason to refuse this time." The skeleton stared at Jiang Fei and said.

Jiang Fei frowned. During this period, with the help of the skeleton, he not only completely recovered, but the blood of the Demon Emperor in his body became more pure, but this was not what he wanted.

Seeing that he could not refuse, Jiang Fei could only nod helplessly. At this time, Jiang Fei had no reason to refuse.

Looking at the special symbol on the coffin cover, Jiang Fei thought to just inject a small amount of blood from the Demon Emperor first, and stabilize the skeleton and think of other ways.

Seeing Jiang Fei nodding, the skeleton seemed very excited. He laughed wildly and said, "I really didn't expect that I had been waiting for a thousand years, and this day finally came."

"Senior, do you really only need to inject the blood of the Demon Emperor?" Jiang Fei confirmed again as he looked at the skeleton.

The skeleton nodded and said with anticipation: "Yes, you only need to inject the blood of the Demon Emperor into the mark, of course the more the better."

Jiang Fei took a long breath, then came to the lid of the coffin. Looking at the special symbol, he began to condense the blood of the Demon Emperor.

Jiang Fei was not really helping the skeleton, so he showed a very difficult look, but he only condensed a little blood from the Demon Emperor.

Seeing Jiang Fei condensed a small amount of Demon Emperor blood, the skeleton was not angry. He just stared at Jiang Fei and said, "Hurry up and injected it into the mark."

Jiang Fei looked at the mark helplessly, and then began to inject the blood of the Demon Emperor into the mark.

As soon as the blood of the Demon Emperor touched the mark, it instantly disappeared into the mark. At the same time, a purple divine light lit up on the mark, which looked very dazzling.

However, Jiang Fei was shocked at this time. As soon as the blood of the Demon Emperor condensed touched the mark, the blood of the Demon Emperor in his body began to flow wildly, and was not under his control and rushed into the mark. He didn't need to condense at all.

"Senior, what's going on? Why is the blood of the Demon Emperor in my body uncontrolled?" Jiang Fei asked hurriedly.

Looking at the increasingly dazzling mark, the skeleton seemed very excited. He glanced at Jiang Fei and said, "Don't think I don't know what you have to do, but you're thinking too simple. Now the blood of the Demon Emperor in your body has activated the mark. I want to stop unless the blood of the Demon Emperor in your body is exhausted."

"You actually lied to me?" Jiang Fei said with anger at the skeleton.

"Didn't you lie to me?" the skeleton sneered.

The skeleton was too lazy to pay attention to Jiang Fei. At this time, he stared at the mark with great enthusiasm, and the dark blue flames in his eyes kept beating.

Jiang Fei never expected that he had calculated everything, but he did not calculate that this mark would forcibly absorb the blood of the Demon Emperor in his body. The breath on his body gradually weakened. If this continued, he might die because of the blood of the Demon Emperor in his body.

Jiang Fei was very anxious, but at this time he could not control the blood of the Demon Emperor, so he could only let it continue to pour into the mark.

Time passed quickly, the skeleton became more and more excited, while Jiang Fei's breath became weaker and weaker.

Just when Jiang Fei thought that the blood of the Demon Emperor in his body would be completely absorbed by the mark, the mark suddenly shone for a moment, and then something unexpected happened to him.

Jiang Fei's Demon Emperor's Seal suddenly lit up, and a powerful aura filled out, making the skeletons on the side unable to help but take a few steps back. Then the Demon Emperor's blood that entered the mark suddenly flowed backwards, and then rushed into Jiang Fei's body wildly.

Jiang Fei was even more surprised because the blood of the Demon Emperor poured into his body from the mark was actually more pure than before, as if the blood of the Demon Emperor had been purified by the mark at this time.

Jiang Fei's breath began to grow slowly, and the skeleton next to him seemed not surprised. He looked at Jiang Fei and sneered: "You should feel glad that this mark is specially made by Zixuan. It will be of great benefit to you to help me unseal the seal."

Hearing this, Jiang Fei frowned. Although the blood of the Demon Emperor continued to return to his body, and was more pure and powerful than before, he was very worried that once the seal was untied, the skeleton might be detrimental to him.

The sealing power became weaker and weaker. As the blood of the Demon Emperor flowed into Jiang Fei's body, it began to gradually dim and tended to dissipate.

When all the blood of the Demon Emperor returned to Jiang Fei's body, the mark completely disappeared.
Chapter completed!