Forced by her adoptive family to marry against her will, Su Xiao finds herself with nowhere to turn. In desperation, she calls Jiang Yan, a stranger she once saved, and proposes a contract marriage. They agree to divorce after one year, with each getting what they need. After moving in together as husband and wife, Su Xiao is gradually touched by Jiang Yan's tenderness and protection as he repeatedly stands by her through one crisis after another. What began as a marriage of convenience quietly turns into something much deeper. Until one day, Su Xiao discovers that her husband, who claims to be an ordinary office worker, is actually the mysterious president of the Jiang Group.