When Yang Qingkong woke up, he found that no one around him remembered his little boy Ai Yang. Just when he thought that Ai Yang had always been a figment of his imagination, Brother Tian, the owner of the Internet cafe he frequented, gave him a cat. Unexpectedly, this snow-white kitten turned out to be Ai Yang, and his little boy turned out to be a demon! At this moment, a new aloof loli Lancha was transferred to the class, and she actually knew about Ai Yang. Yang Qingkong learned from Brother Tian that the Demon Slayer Association was arresting Ai Yang, and that Lan Cha was the president's "family", but Lan Cha didn't seem to want to hurt them. With the help of Lan Cha and Brother Tian, Yang Qingkong gradually came to know that it was no coincidence that Ai Yang came to find him. The two people had known each other five hundred years ago. They were separated by Yin and Yang five hundred years ago. They seemed to be related to Lan Cha. The intricate relationship between the three people had begun five hundred years ago. Just as Yang Qingkong was figuring out what happened five hundred years ago bit by bit, another conspiracy was brewing. Can they achieve different results this time?
Purpose: No matter how dangerous it is, I will be by your side as long as you need it