Lin Chuxia is coerced by her aunt into marrying He Ye, the auto repair shop owner rumored to be vicious, in place of her cousin who has fled from her wedding. Believing herself to be nothing more than a substitute bride and a housekeeper, she secretly saves money for three years while planning her escape. After unexpectedly becoming pregnant, she resolutely hides away deep in the mountains. Enraged, He Ye searches desperately for her, crossing snow-covered mountains to find her and reveal the truth: he had fallen for her long ago and carefully plotted every step to marry her. After resolving their misunderstandings, the heroine turns her life around by starting her own business and ultimately finds fulfilling love and a happy life.