He was the son of a family of gravediggers, but his family fell into decline;
He possesses peerless martial arts skills, yet he relies on others;
He, who is ten years younger than him, calls him uncle;
He, who has grown up with him for ten years, regards him as his only relative;
He once asked him if he would take him away,
He, with the word "good", will be remembered for the rest of his life.
However, things are unpredictable, creatures play tricks on people, and a shocking murder separates them from each other.
Twenty years later,
Can they get together again?