If any outsider saw it, they would definitely know the terrifying power this purple spiritual energy represented. However, whether this Yayan was a god or a devil, they didn't know.

It was the dawn of the night, but he could see it clearly. A smile flashed on the corner of his mouth. It was so fast that Yayan, who was casting the spell, thought he was hallucinating.

"Kai Ye, you better calm down! Rest assured, even if I have to sacrifice my life, I will definitely save you! " A bean-sized bead of sweat had formed on his forehead.

"Hehe, there's no need!"

It was the voice of Kai Ye. While Ya Yan was still in shock, Qi Yan had already arrived before him.

"You!"

At this moment, Kai Ye no longer looked as helpless as before, as if he was on the verge of death. His messy white hair danced wildly as he moved quickly. His insolence made him seem like he wanted to wrap himself around someone's neck. His sharp teeth and sharp claws made him look even more like a devil.

He didn't know when Yayan had stopped saving him. He just suddenly stopped, causing him to spit out the blood he had been holding in.

"Since you're so desperate!" "Then why don't I do it myself!" Kai Ye said with a bloodthirsty smile. The sharp teeth pierced the white neck of Yayan when he was caught unawares, and at the same time shattered his heart.

An endless stream of fresh blood poured into Kai Ye's body, along with the rich spiritual energy contained within.

"Hmm … I think it's the end!" Yayan slowly closed his eyes. His body was aging faster now, and so was his heart! He had never thought that the person who was acting as a friend would treat him like this. His body and mind did not have enough strength left to open his eyes.

At this moment, Yayan's hair turned white. However, his messy white hair turned black in an instant. He looked exactly the same as before, but the moqi surrounding his body had increased a little bit.

The biggest change was that face that was as dry as tree bark. Perhaps it was because the Demon Spirit that had finished sucking up the 'A Yan'. At this moment, the face of Kai Ye did not have a single blemish. Even the wrinkled skin under the old mask was gone.

As for Yayan, he was already exhausted. As for Kai Ye, he didn't intend to stop. He wanted to see pure spirits that made him lustful. He wanted them! He wanted them all!

At last, he couldn't hold on any longer. His body went limp and he fell to the ground.

"Hahaha ~ ~ ~ Not bad feeling!" Kai Ye raised his hands, an unprecedented sense of satisfaction rising from the bottom of his heart.

After a long time, he looked at Yayan who was lying on the ground. Yayan was only looking at him with his cloudy eyes, but he could no longer see the emotions in them clearly.

"Don't worry, I won't let you die!" As he said that, he waved his hand, and Yayan, who was lying on the ground a moment ago, stood up once again, unharmed.

"I hope you can let me go. I am a cripple now, and won't be a threat to you!" I just want to spend the rest of my life in peace! " "There was no fluctuation in his voice at all." This person has done all the kindness that I can, and will never owe you for the rest of my life. " Yayan added in a low voice in his heart.

"Alright!" Kai Ye readily agreed, "This can be considered as the reward for your spiritual energy!" However, don't worry. Even if you lose your spiritual power, you can still live forever. You will be like the people in this underground palace, and not die from old age! "

Hearing this, Yayan could only bitterly smile as he walked towards the entrance of the hall. At this moment, the door of the hall opened by itself as he approached. Looking at Yayan who was walking out, the two guards outside the door were puzzled. They felt that today's Yayan was different from the usual one, but they couldn't tell what was different.

"Pass down the order, in the future, Lord Yayan will be an important guest, and no one in the underground palace will be disturbed if they see him." Otherwise, kill! "

"Yes sir!" Unknowingly, the two people who had entered the great hall crossed their swords and spoke in unison.

"Guan Li, where is the person from the entire Yang that you found that day?"

"He was sent back to M City by a free agent!"

"Humph, it's that free and unrestrained kid again!" Qi Ye grunted.

"Guan Li, go investigate the movements of those from the Five Elements." However, don't alert us, I think that the free and unrestrained child has already set up a trap for us! "Right now, I will go into seclusion and wait for me to come out before making my decision."

"Yes sir!" As he spoke, Guan Li disappeared as usual in a flash.

"Xuan Qing, what about you?"

"This... "This …" Xuan Qing stammered.

"Speak!" There was a hint of anger in his tone, indicating his impatience.

"If Yan Song's corpse were to be combined with the corpse, it would be easy to deal with. However, his corpse had already been burnt to ashes and was mixed in with the ashes of another woman. From my guess, it should be Yan Song's concubine, née Qin! "

"Hehe, the Qin, then there's no need to divide it! Let's do it this way, we'll talk about it once I'm done with the magic liquid. "

The sound of the "hehe" caused Xuan Qing to feel cold to the bone. The feeling of wanting to eat someone else alive was extremely terrifying, even for someone like him, who had killed countless people, but the person who did this was his master. Probably, only his master would be able to do such a thing. Even though he was afraid of the night, he didn't dare show it on the surface.

" Alright, you should go help Guan Li too! " Kai Ye sent Xuan Qing away, while he once again reclined on the throne.

"Perhaps I don't need these anymore!" The bloodthirsty laughter seeped into his bones.

"Ah Yan, ah Yan, I didn't expect you to be filled with treasures!" Your blood should be demon's, right? How can a mortal's body cultivate the 'Incantation of Return of the Demons'? But now, with your blood and your spiritual energy, I can feel that the illness caused by forcefully cultivating the Devil's Note is slowly fading away, and the Devil's Note's benefits are also slowly entering my body.

Right now, hatred is no longer his greatest desire. What he wants is for the entire world to submit to him! " The more Kai Ye thought about it, the more his blood began to boil. However, this time, it was not a backlash. Rather, it was the clamor of blood. It was the clamor of an expert.

Kai Ye did not know that once a mortal drank the demon's blood, he would also slowly be devoured by the demon's blood. In the end, he would become a violent demon that he could not control, a demon that was even more savage than the demons. That was the reason why Yayan didn't use his own blood to save him.

Only, he hadn't thought that Kai Ye would still make it this far. This was something that he hadn't expected and what he didn't want to see.

At this moment, Kai Ye couldn't wait to try out the [Incantation of Return of the Demons]. He was glad that he had already memorized the incantations, thinking of how he would turn himself into a book of Hui Jin and sigh at his own foresight.

Although he had the support of his blood and spiritual energy, Kai Ye had only used the simplest move in the book. Although it was the simplest move, Kai Ye didn't dare to activate it once during these many years. All these years, all he had learned was the basics. The so-called 'rising from a tall building to a solid foundation' was the hard truth!

He chanted the chant in his mind as both of his hands moved nonstop. Streaks of black light wrapped around him and rapidly spun around him. He had already tried out this move, so he immediately started cultivating it to a higher level. It was just that this time, it wasn't as easy as before. He forcefully cast an incantation to make the blood that had yet to merge with his body scurry around, causing the morning to stop immediately.

"It looks like I'll need a few more days to understand these moves!"

Saying so, he closed his eyes and started to meditate...

Bai Mu had sat in silence for a long time, yet he still couldn't come up with a solution. He was only distracted to find that he had actually managed to enter the inner part of his body. As for him, he had nothing but a beating heart. It was like the tree hollow he was in; other than a table, there were only four bare walls.

What was even more inconceivable was that there was a blue fog floating on the left side of his heart. Beside the black fog were five blue fog clouds, but Bai Mu knew clearly that these five fog clouds were exactly the same as the five gerbils he had taken.

At this moment, they were obediently standing behind the dark blue fog, looking extremely terrified.

Apart from the five water gerbils, Bai Mu had the nagging feeling that the dark blue ball of fog was alive and thinking, and the ball of fog seemed to have built a home in his heart and was now bringing his five minions out to "bask in the sun"?

Suddenly, Bai Mu felt the blue ball of fog smile at him. It was a smile that he didn't understand. Shocked, Bai Mu staggered before regaining his senses.

"There's also a ball of mist in there!" This was the first sentence that Bai Mu opened his eyes to say. In the last glance, Bai Mu could clearly see that on the other side of his heart, there was a ball of white fog, and although that thing had no eyes, Bai Mu could only feel that it was staring at him.

With a single glance, Bai Mu could tell that the white mist didn't want the blue mist to know of his existence.

"What the hell am I thinking?" As if he had suddenly awoken from his stupor, Bai Mu grabbed his hair with all his might.

"Aiya …" Forget it! "Continue!" As he spoke, he once more began to close his eyes and meditate.

After two days, both of them had gained something from cultivating!

"NND, after two days, I finally got those messy books out!" Bai Mu spat lightly.

"But this book is a bit too much!" Seeing the previously empty tree hole suddenly filled with books, the corners of Bai Mu's mouth twitched violently. However, what was even more shocking was that Bai Mu was dumbfounded the moment he flipped open a book.

What was the Heavenly Book? He had completely experienced it. The words and inscriptions were all arranged in lines, curving around like worms. This time, Bai Mu's head was filled with black lines. Throwing away the book, he seemed to have fallen asleep!

When the unfettered son came back, he saw that the room was filled with books piled up in his tree hole. He was very satisfied with his disciple's perception, but he was unhappy to see that his disciple was sleeping instead of reading.

The unrestrained child originally wanted to directly enter Bai Mu's sea of consciousness, but upon thinking of the lesson last time, he rubbed his buttocks and resisted.

"Cough, cough, cough ~ ~ ~" The child placed his fist next to his mouth and pretended to cough twice. He saw that Bai Mu had no reaction at all.