Top student Lin Jiangchen hides his identity as a stock god to stay low-key, only to be mocked and dumped by school beauty Zhou Xue, who calls him a poor loser. Just as he’s humiliated publicly, mysterious gangster schoolgirl Jiang Xinyue appears, demanding he “take responsibility.” It turns out Lin’s father Lin Feng—who runs a small restaurant—once saved Jiang Lanzhi, a gang leader’s wife, who then aggressively pursues him. Lin Feng, 自卑 upon learning her identity, keeps avoiding her. Jiang Xinyue, a momma’s girl, decides to intervene to fix her mom’s romance, dragging Lin Jiangchen into this parental love-chasing plan.
