Shocking! A three-year-old brings his aloof mother to their door.

An unexpected encounter on the night of the college entrance exams left Mo Ye with a one-night stand, an empty room, and a lingering sense that it was merely a forgotten chapter of his youth. Four years later, his quiet life as a university student is upended when an adorable, soft-hearted toddler marches onto campus, clutching his ID card and wailing for the father who supposedly abandoned her. Panicked and bewildered, Mo Ye finds himself instantly outmatched by his newfound daughter's tears. Determined to give the little girl a complete family, Mo Ye proposes, setting the stage for an unconventional domestic life. Bound together by an unplanned past and an irresistibly cute matchmaker, Mo Ye—a gentle and considerate academic genius—must navigate life under the same roof with the child's mother, a cool and aloof female CEO. What begins as a strictly distanced arrangement of frozen boundaries and guarded hearts slowly thaws as they learn to live, laugh, and parent together, transforming an accidental collision of lives into a heartwarming journey of unexpected romance.