Twelve years ago, her childhood sweetheart Shi Xinran was killed. Shen Han decided to enter the police academy to find her murderer. When he was 30 years old, he successfully became the captain of the criminal police team, and the murderer committed another crime. He led the criminal police team to find the murderer step by step through fragmentary clues.
Intention: The cherry blossoms are blooming again, but you are no longer with me