A criminal psychology researcher's worry-free commemorative cake was stolen, and the cake contained the key to his father's "accidental" death. Forensic doctor Xiang Yuan and detective Heng Kan's doubts, radioactive powder and forged evidence in the old house have made everyone around them a mystery. When the sweetness of the cake collides with the coldness of the conspiracy, she realizes: this "stolen" cake is the love that her father spent ten years baking - hiding concern with a secret key, letting the shadow turn into sweetness in time.
Mission: Let family love warm the world