Su Nuannuan, a third-year university student, unexpectedly becomes pregnant. The man responsible turns out to be the mysterious older stranger who disappeared after spending one night with her at a bar: Gu Beichen, a business tycoon. She intends to quietly undergo an abortion, but he discovers her plan and forcefully intervenes. One is an ordinary girl who endures hardship and tries to please everyone; the other is a cold, domineering man at the pinnacle of power. As fate forcibly binds them together, the aloof CEO gradually lowers his defenses amid the young woman's dependence and struggles. A destined romance that begins with a mistake but remains devoted to protection quietly blossoms on the bustling streets. Cinematic production quality and intensely compelling emotional tension.