After villager Gu Dahe reports criminal leader Wei Tianlang, he mysteriously disappears, and his sister dies under suspicious circumstances. Amid a nationwide anti-crime campaign, Lei Yang, captain of the criminal investigation unit, steps in to uncover the truth and bring justice.

Are people destined to return to their rightful place in life? When Yu Youwei (Qin Li) gets into an accident that makes her lose all the memories of her past life, she is taken in and raised by a kind fisherman and his cold wife.