At this time, Jiang Fei felt a little despair in his heart. He thought that he could defeat the Bone-Eating Beast by relying on the secret technique. However, although his secret technique successfully cut off one of the Bone-Eating Beast's heads, the Bone-Eating Beast seemed crazy and had no intention of retreating at all.

At this time, Jiang Fei encountered a backlash because of using the secret technique. He felt exhausted and could not move all over his body. He used the secret technique for the first time and did not expect the backlash to be so serious.

The bone-eating beast opened its mouth and bit Jiang Fei frantically. Seeing that Jiang Fei was about to be swallowed by the other head of the bone-eating beast, Jiang Fei suddenly felt a powerful force covering him instantly. Then a light flashed across his body, and his body disappeared from the spot with the light.

The Bone Erosive Beast bit the empty mouth, and its divine thoughts frantically scanned the surroundings to check Jiang Fei's whereabouts, but did not find any of Jiang Fei's breath, which made the Bone Erosive Beast roar in a mad manner.

The bone-eating beast roared for a while, then it rushed towards the blood sprinkled on the ground by Jiang Fei, and stuck out its tongue and licked it.

A strange thing happened. After the bone-eroding beast licked the blood left by Jiang Fei, a faint purple light radiated from its body. Then a new head slowly grew from its neck where it was cut off.

After growing his head again, the bone-eroding beast searched for it for a long time. After confirming that Jiang Fei was not found, it slowly left.

Wrapped in mysterious power, Jiang Fei felt his eyes appear in the Demon Emperor's Palace in the blink of an eye. At this time, he was half kneeling on the ground, and blood slowly flowed out of his mouth.

As soon as Jiang Fei appeared, Zhen Ling hurriedly stepped forward to support Jiang Fei and asked with a worried look on his face, "Are you okay?"

Jiang Feiqiang endured the pain coming from his body at this time, and nodded with gritted teeth.

"Hmph, I'm really overestimating my ability. I dare to hunt monsters in the Nascent Soul stage. Do you really think you are invincible?" Zi Tong's angry voice came into Jiang Fei's ears.

Jiang Fei raised his head with difficulty, and then he realized that Zi Tong was also in the hall. At this time, she stared at Jiang Fei with anger on her face.

"You saved me?" Jiang Fei said with difficulty as he looked at Zi Tong.

"Hmph, if you hadn't inherited the blood of the Demon Emperor and could not have any mistakes, I would have been too lazy to save you." Zi Tong snorted coldly.

Jiang Fei knew that he was wrong at this time, so he said with difficulty: "I'm sorry, I'm too conceited and I'm worried about you."

"True Spirit, take good care of him. From now on, you must not let him leave the Demon Palace for half a step until I use the blood seal method to awaken more of the Demon Emperor's blood." Zi Tong said coldly and then left.

With Zhen Ling's support, Jiang Fei returned to the room. He lay on the bed and looked at Zhen Ling with difficulty and said, "Thank you."

"Why thank me?" Zhenling said.

"You must have asked Zi Tong to save me. Of course I have to thank you. I'm sorry, I should listen to you and shouldn't hunt down monsters in the Nascent Soul stage." Jiang Feiyi coughed and said.

Zhenling quickly said, "Stop saying anything. It was my duty to protect you, but unfortunately I am too weak now. You are too weak now, so you should have a good rest."

After saying that, Zhen Ling left. Looking at Zhen Ling's figure leaving, a trace of warmth arises in Jiang Fei's heart. Zhen Ling's kindness to him was silently remembered in his heart. Jiang Fei lay on the bed and fell asleep unknowingly.

Jiang Fei used the secret technique this time to get very severely injured. It took him a long time to get to the ground. Fortunately, Jiang Fei refined a lot of magic pills, which made him recover relatively quickly.

During this period, Jiang Fei had nowhere to go due to his injuries. Every day, he went to the secret palace where he collected classics to read classics, which allowed Jiang Fei to learn more about the true demon clan and also learned a lot of secret techniques.

What surprised Jiang Fei the most during this period was that he actually saw many secret books of immortal arts in the secret palace. These secret books of immortal arts are very rare, including the Tianyun Secret Technique of Tianyun Sect.

"Why do you have secret techniques and secret techniques in your secret mansion?" Jiang Fei asked Zhenling curiously.

"These secret techniques and techniques were all obtained by killing some masters from this world when we first came to this world. Of course, there are many contributions from the human race who defected to our clan." Zhenling said.

Jiang Fei was shocked. It seemed that Zhen Ling was not talking big. She should have been really powerful now. Otherwise, these secrets of martial arts were the foundation of a sect, so how could their demons get it?

"Can you give me a few books of these martial arts secrets?" Jiang Fei said to Zhenling.

Zhen Ling smiled and said, "If you need it, you can take all the secrets of the martial arts here. They are of no use to our demons."

Jiang Fei was immediately overjoyed. If he took so many profound secret techniques out to his relatives and friends to practice, he would create a group of powerful people. Thinking of it, Jiang Fei couldn't help but laugh out loud.

Unfortunately, Jiang Fei was not happy for too long, because when he left, he couldn't take out all the secrets of martial arts.

"Zhen Ling, didn't you say I could take it all? Why can't I even take one out?" Jiang Fei looked at Zhen Ling depressedly and said.

Zhen Ling looked at Jiang Fei awkwardly and said, "I almost forgot that all the martial arts secrets here have restrictions, and no one can take them away except the Demon Emperor."

"Didn't you say that I am the future Demon King, why can't I take it away?" Jiang Fei said.

"This is because your blood of the Demon Emperor has not been fully awakened and cannot be regarded as a real Demon Emperor, so you cannot take them away for the time being. After your bloodline is completely awakened, you can take them away." Zhen Ling said.

Jiang Fei was suddenly depressed. He wanted to completely awaken his bloodline. He didn't know when he would have to wait. Maybe by that time his friends had already turned pale and even turned into loess.

Time passed quickly, and before he knew it, Jiang Fei's injuries had completely recovered. At this time, he was restless again, but because of Zi Tong's words, Jiang Fei could not leave the Demon Palace.

Zi Tong seemed to know that Zhen Ling could not watch Jiang Fei, so she actually pulled Zaizai to look at Jiang Fei, because as long as Jiang Fei was cheating, Zhen Ling could only helplessly follow Jiang Fei's wishes. It was very difficult to keep Jiang Fei in the Demon Palace.

"Zaizai, I heard that you are the mount of the previous generation of Demon Emperor, so I must have lived a long life." Jiang Fei was really bored, so he said to Zaizai beside him.

Zaizai seemed to not want to pay much attention to Jiang Fei, and it nodded casually.

Jiang Fei suddenly smiled and said to Zaizai: "Since you have lived for so long, why is your voice so special? It's actually a childish voice. I can mistake you for a child at any time."

When Zaizai heard this, she seemed very angry, but it couldn't attack Jiang Fei, so she said viciously: "What's your business?"
Chapter completed!