Cheng Mu, the manager of a dessert shop, and Jiang Sihan, a wealthy food blogger, unexpectedly become a happy family of three, brought together by delicious desserts and the adorable child, Rui Rui.

Captain Gu Zhen and his team tackle a series of intricate cases, but he soon becomes the target of revenge from a past victim’s family. As danger looms, he must confront a relentless adversary to protect his loved ones and uphold justice.