Clad in scarlet, she gains a new identity and plunges into the turmoil deep within a powerful noble household. Having traveled from the post-apocalyptic world to ancient times, Jian Xi arrives on the streets of Dongdu with Xiao Bao, a wild system with incomplete functions. Struggling to find enough food to survive, she impersonates the legitimate daughter of the Minister of Works and marries into the Sikong household. But during the wedding ceremony, she discovers that the 'groom' standing opposite her is actually a rooster! Though Jian Xi appears sweet and innocent, she has her own survival skills. Facing the rules, cold stares, and schemes of the aristocratic household, she strives to secure her next meal while protecting those around her. From a street beggar to a Second-Rank Lady of the Chu State, she originally sought only a place to call home, but amid the storms of the noble household, she gradually carves out her own path.