Gu Zhiyu and Yun Shuyao are about to hold their wedding, but Yun Shuyao, in order to fulfill the so-called dying wish of her colleague He Zijun's mother, gets a marriage certificate with He Zijun behind her fiancé's back. Even though Gu Zhiyu angrily calls off the engagement, Yun Shuyao remains blinded by He Zijun's pitiful rhetoric, firmly believing she is helping the suffering and vulnerable, and goes so far as to oppose her family and fiancé. He Zijun is actually a scammer with a criminal record, and his mother's terminal illness is entirely a lie; he exploits Yun Shuyao's sympathy and anti-class ideology to defraud money, and even instigates her to plant alliance idlers into the management of the Yun Group.