Qin was already close to reaching middle age. The man decides to change his life, for which he becomes a private investigator. However, at the same time, he runs an illegal business, the essence of which boils down to modifying the body with the help of drugs. However, soon an orphan will appear in his life, who promises to protect him in any situation. As a result, extremely difficult events will twist, as a result of which Qin will have to make an extremely difficult choice. What will he do in a similar situation?