Mona Ford is trapped in a cycle of her daughter Alice Ford's death. The only way to break the cycle is to find the killer and save Alice. Through the repeated attempts to rescue Alice, Mona uncovers the truth about her daughter Lele being bullied at school.
In order to save her daughter, Mona decides to reclaim her former identity and gather her old subordinates to find the true killer of Alice and seek justice. After overcoming numerous difficulties, Mona finally succeeds in saving her daughter just as the cycle is about to reset. However, the cycle immediately restarts again...
