When Xingyan returned to the City of Sin, he found that it was far beyond his imagination. The bright red blood dyed the entire city red, and even a lot of blood was flowing. A large number of corpses were burned, and the whole city was filled with a disgusting smell.

"This notorious city of sin has completely disappeared, and most of the evil people were buried here, but most of them were buried in the sealed place. After all, greed is the sharp blade to kill them, otherwise they would not have come to this point." Han Lingxue smiled faintly, and she felt a little sad in her tone. After all, those who followed him died in the sealed place, and she couldn't feel good in her heart.

"What are your plans now?" Xing Yan asked.

"There will be swallowed up by flames soon. I want to send my father back first and then continue to go back to the college. After this incident, I found that I was still too weak and needed to continue studying." Han Lingxue said lightly, with a hint of maturity in her tone, as if she had gradually grown up.

"After going back, I remember to say hello to everyone on my behalf. I haven't seen you for so long, and I actually miss them a lot." Xing Yan said with a sigh.

"Why don't you go to the college with me?" Han Lingxue said.

"I still have something to do, and I can't go back for the time being." Xing Yan said. He knew that the Lord of Blood Prison wanted to open the gate of the Underworld, so he had to stop the Lord of Blood Prison before the Gate of the Underworld was opened.

"Okay." Han Lingxue said with some loss, then returned to the Supreme Pavilion with Xingyan, and asked someone to prepare some food, and they ate some simply.

Xingyan ate some casually and offered to say goodbye. After all, it would not make much sense to stay. Then, under the sight of Han Lingxue and her father, he left the City of Sin directly.

"He is very strong, and he will be proud of the sky in time." Han Lingxue's father looked at Xing Yan's back and said solemnly.

"His growth can no longer be thought of by ordinary people." Han Lingxue said with a smile.

"Does it be time for us to leave? You stayed here for half a month for this kid. Is it interesting to him?" Han Lingxue's father asked with some quips.

"He already has people he likes, and I don't want to destroy their relationship. Besides, I don't like him who ignores things, so let's forget it. In fact, as long as you don't become enemies with him, it's enough to be friends." Han Lingxue said lightly, and then began to walk outside the City of Sin.

"I didn't expect that the decades of plan would actually make that boy cheaper." Han Lingxue's father smiled faintly, and followed Han Lingxue and left the City of Sin directly.

Shortly after Han Lingxue left the City of Sin, a ball of flame directly ignited the City of Sin. The blazing flames directly swallowed the City of Sin. The sky-sky fire illuminated the lights of hundreds of miles around.

Xingyan's body exuded a green magic power, and a pair of wind wings slowly opened behind him, flying rapidly in the air. His speed actually exceeded the limit that could be seen by the naked eye. Moreover, he did not use all his strength. At this time, he finally understood why the wind magician could become an instant killer.

Along the way, Xingyan kept tracking the breath left by the Lord of Blood Prison. Perhaps it was because the Lord of Blood Prison was severely injured and could no longer hide his own breath, so on his way to escape, he left a faint evil and bloody smell, which made Xingyan much more convenient to track it.

In the black ancient building, an old man in a black robe lay in a very weak position on the wooden bed. He seemed to die at any time, but there was no one beside him, and there was not even one in the entire ancient building. Only the old man was lying quietly on the wooden bed, his eyes full of reluctance.

"Hehe, what a strong resentment, I didn't expect that I could still have such a resentment now." A cold voice slowly rang in the ancient building.

"Who are you?" said the old man lying on the bed slowly, without any panic in his tone.

"I'm the one who came to help you. Don't you want to survive?" The voice sounded again, his tone filled with temptation.

"My life span has been exhausted, and I have no chance of living anymore. Even magical medicines are difficult to rejuvenate my body." The old man said lightly, as if he had fallen into despair, and the expression he showed now was obviously the peace after despair.

"I just ask if you want to live, tell me if you want to." The voice sounded again, and the words were still full of temptation, which made people a little irresistible.

The old man gradually hesitated. After all, anyone is afraid of death, especially someone like him who is about to die. Moreover, even if he dies now, no one will notice it. So he is still full of unwillingness. Now he suddenly heard someone who can make him live. This greed quickly occupied his thoughts, and subconsciously and impatiently said: "I am willing, I am willing to give whatever I want."

"Well, I will rejuvenate you now and give you stronger power." As the voice sounded, it suddenly rushed towards the old man lying on the bed with a force of evil.

"Ah!" The old man suddenly let out a shrill scream, but because he was extremely weak now, his voice could only echo in the room and could not penetrate the ancient tower.

Evil magic power continued to enter the old man's body, and began to surge wildly in the old man's dry body. The originally aging tendons and veins began to regain their vitality, and the muscles on their bodies also began to grow again, and the completely dry magic power was quickly recovering.

The old man was in pain at the beginning and finally became extremely comfortable. His turbid eyes emitted a black shimmer, and the dry skin on his body began to fall off quickly. His white and tender skin looked like a newborn child.

After about five hours, the evil aura on the old man's body completely entered his body. When the old man slowly stood up, his body was constantly emitting an evil aura.

"The peak realm of Wuzhu." The old man said in a shock. You should know that he was called a genius when he was young. He had few opponents among his peers. Even so, he barely practiced to the ten-pearl realm until he was old. However, when he was hitting Wuzhu realm, he was backfired. In the end, all the tendons and veins in his body were destroyed due to his weakness, so he could only lie on the bed and wait for death.

"As long as you can help me, I will not only make you eternal youth, but also become a god." The tempting voice slowly rang in the old man's mind.

"Who are you?" the old man said slowly.

"I am the evil emperor." The tempting voice sounded faintly.
Chapter completed!