Mama SU, Tsai-hsiang (played by Chung Hsin-Ling) unleashes her inner pink-hearted fangirl, finds herself in deep trouble. Posing as a waitress, she sneaks into a movie wrap party to meet her idol, the dashing young singer OO (Aaron Yan), but a series of mishaps leads to OO’s disappearance. This shocking incident catches the attention of the police, leaving the chaotic SU family in utter disbelief. Her son, Ping-Jen (played by Johnny YANG), irresponsibly escapes, daughter Ping-Ai (played by Jill SU) wields a knife in search of clues, while Ping-Chung and Bing-Xiao (played by Darren Chiu and Sam WANG) heartlessly suggest calling the cops.

In the midst of helping their mother-in-law retrieve OO, Hsiao-Ou (played by Huang Pei-Jia) and Fa-Gui (played by Joe CHANG Shu-Wei) find their relationship on the rocks, and even end up handcuffed and taken to the police station along with their best friend Da-Mei (played by Ruby LIN Ting-Yu). Meanwhile, Tsai-Hsiang’s number one admirer, Brother Yi (played by Hsu Chieh-Hui), must step up to face his rival—how will he win back Tsai-Hsiang’s heart?