You Are a Killer, Why Are You Pretending to Be a Rich Second Generation?

[Killer+Case Solving+Love+Daily Life] Xu Ran was assassinated by the "Viper" organization and was reborn back to 2013, on the eve of the Xu family's bankruptcy! The Xu family, the richest man in the past, was almost ruined due to a plot. Xu Ran, who returned from rebirth, was bound to the [King of Killers System]. But in this life, he doesn't want to do anything. He just wants to be a rich second generation with money and leisure after solving the Xu family crisis! However, the "Viper" organization is still there. At a critical moment, Xu Ran turns into a police consultant and uses killer methods to solve the killer's case, tearing apart the "Viper" organization's serial murder cases one by one! At the same time, childhood sweethearts, cute seniors, and sassy policewomen also broke into Xu Ran's life again, and the throb of youth collided with the killer's daily life. On one side is the messy life of the rich second generation, on the other side is the life-and-death sniper pursuit of the murderer. How do you choose? (Imaginary city, no prototype)