On Shen Xinke's wedding day, her stepsister Shen Wan threw a hysterical fit, prompting her fiancé Gu Chuan to abandon her at the altar—leaving Xinke standing alone in her wedding dress as he fled with Shen Wan. Gu Chuan claimed he was going abroad to start a business, but in reality, he was avoiding Xinke while secretly meeting with Shen Wan. Meanwhile, Xinke was left to face the mocking stares of the guests alone—until Gu Linyuan, the head of the Gu family and Gu Chuan's uncle, stepped forward and married her on the spot. Though Gu Linyuan suffered from paranoid personality disorder, making him volatile and prone to rage, he doted on Xinke unconditionally. Since Linyuan was born infertile, the couple sought out renowned doctors both domestically and abroad. Three years later, Xinke finally became pregnant. Overjoyed at becoming a father, Linyuan vowed to control his temper, undergo treatment for his disorder, and strive to be a stable parent. However, just then, Gu Chuan retu