His name is Ouyang Penzai (played by Jam Hsiao), and he is a rookie killer who has just entered the industry. No one knows his real name. He is a student of the God of Fraud (played by Eric Tsang). The master and apprentice are not born to be killers. They are soft-handed when they pick up knives, so they only use human nature to kill people. By creating various accidents, the target disappears from the world within seven days. The business of the God of Fraud has been stable for many years. He is about to retire and pushes the potted plants to the front and introduces his apprentice to the ruthless underworld brother (played by Huang Licheng). But the potted plants can never make up their minds to kill people. In order to save the victims and their own lives, the potted plants find the underworld doctor Quan Shu (played by Zhang Guozhu), the sexy hacker Nana (played by Chrissie Chau), and the unscrupulous insurance salesman Zeng Quede (played by Ma Nianxian) to jointly create a series of artistic fake death incidents. No matter how perfect the scam is, there will be a day when it is exposed. The unqualified killer Ouyang Penzai puts himself in great danger...