Marriage First, Love Later, Mr. Gu, Don't Be Tsundere

Xia Nuan's father is critically ill, and her stepmother controls the company. Xia Nuan desperately needs to secure an investment opportunity for her boyfriend and reclaim the Xia Group. Gu Jingze, CEO of the Gu Group, has had three girlfriends, two of whom died and one was injured, leading to him being labeled a 'wife-killer'. He now needs a woman for a marriage of convenience to appease his uncles. Thus, Xia Nuan and Gu Jingze sign an agreement to be nominal husband and wife for one year. Heartbroken after signing, Xia Nuan plans to seek comfort from her boyfriend, only to catch him cheating with his lover, Su Niannian. Devastated, Xia Nuan breaks up with him. However, the agreement is signed and cannot be revoked. For the sake of the Xia Group, Xia Nuan decides to proceed with the marriage contract. Due to Gu Jingze's 'wife-killer' reputation, Xia Nuan's married life begins with 'perilous challenges'. Initially, Gu Jingze has a poor impression of Xia Nuan, believing her to be promiscuous. But through their interactions, Xia Nuan and Gu Jingze gradually fall in love.