Male protagonist Xiao He binds with the "Crime Golden Finger System", which makes him commit crimes to extend his life. He survives by playing villains, repeatedly surrounded by SWAT and mistaken for a real culprit due to his lifelike acting skills. While skyrocketing to fame in the showbiz industry with his villain acting, he accidentally gets involved in a real cold case. While other stars trend on entertainment searches, he dominates the social news rankings, tearing apart capital and outsmarting real culprits while his starry career shines.