share time: 2026-01-22 00:39:16
Lin Chuan, an ordinary college student, suddenly receives a call from his father—he has married into the wealthy Su family, and Lin Chuan unexpectedly gains a younger sister: Su Wantang, the cold and unapproachable school belle of his university. Their first meeting is filled with friction: Su Wantang despises Lin Chuan's "humble" background, while Lin Chuan is annoyed by her arrogance. But when Su Wantang is attacked by campus rumors and forced into a marriage by her family, Lin Chuan steps up to protect her. When Lin Chuan is mocked for being the "son of a son-in-law" and hits a wall in his entrepreneurship, Su Wantang secretly uses her resources to help him. From clashing to quietly caring, this pair of "sudden siblings" gradually unlocks the sweetest bond in their chaotic daily lives.
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