In 1998, the five-member gang "Bai Mei" headed by Seok Tae After the operation failed, they did not tear up the vote, but adopted the boy as an adopted son, and consciously cultivated him to become the successor of the killer. Nearly twenty years have passed, and the boy named Hua Yihas grown up and become a handsome high school student. Shuotai committed a series of vicious crimes in accordance with the instructions of the online. He intended to let Hua Yi step into this path, but the boy seemed to have the ability to see monsters since he was a child, so that he always fell short at critical moments. During a certain operation, Hua Yi accidentally learned the mystery of his life experience, but under Shuotai's pressure, he had to shoot and kill a man related to him by blood.
Shuotai, who is determined to go his own way, and the increasingly dissatisfied on-line organization, the police officer who has always tracked down Bai Mei, Hua Yi's fate is caught in a whirlpool.
