Rakshasa, five hundred years ago, destroyed evil spirits, destroyed demons, killed the demon Lucifer, and was appointed a priest of the church. For five hundred years, he has been respected by people and guarded the peace of the world.
Unexpectedly, Satan's seal was gradually unsealed, the evil spirits scattered, and the original peace was broken...
When she entered Mushan City and saw that cold figure again, he just played the piano quietly.
At that time, she realized that he had already separated from the good and evil in the world, and had forgotten his past glory and status, as well as the memory of her.
"Very well. Now that you've forgotten it, don't ever think of it again."
However, the catastrophe brought by Satan swept the world, and the long-standing secrets were revealed...