College student Lin Yi accidentally unlocks a trash-picking cashback system. On campus, while picking up bottles, he encounters the stunning Ye Qingyun. The two bond over mineral water bottles, and their interactions are filled with laughs. Lin Yi, who once blindly catered to others, undergoes a self-transformation and lets go of past obsessions. Afterward, he signs up for a campus dating reality show, breaking through all the way with his witty conversation and outstanding talents. During the livestream segments, he interacts through creative video calls, gaining massive attention. His relationship with Ye Qingyun also quietly warms up through continuous clashes and companionship, staging a lighthearted and interesting campus youth story.