[Mystery] [Crime Solving] [System]
During a major case, Lin Zixuan receives a time-limited mission to solve a cold case that has been unsolved for years, a task that seems impossible. As he investigates, he discovers that the suspect is one of his own relatives, forcing him to make a difficult choice between justice and family. In the end, he upholds the law and solves the case, but loses a close comrade in the process, making his victory bittersweet. The criminal forces retaliate, drawing up a plan to harm a witness. Lin Zixuan must protect the witness within a limited time while also dealing with power struggles inside the police station. Amid one challenge after another, the abilities granted by the System help him grow step by step until he becomes an elite police officer and transforms the workplace.
