This story contains only fiction that does not exist in the real world. Lee Soo Hyun is a famous assassin named the serpent. Nobody ever caught him. No one expected his fate to be so unlucky when he gave his all to avenge the death of his friend, Kim mingyu. When he wakes up to find himself being someone named Park Hyun. With a world very different from his own. What adventures will he face with his new identity? For the names of the actors and idols in this story. The author only borrows their names which has nothing to do with the original character