Xia Xiaoxi spent her entire savings asking best friend Tang Nian to buy her an urban apartment—only for Tang to abscond with the money without purchasing anything. When Xiaoxi tried opening 'her new home' with the fake key Tang gave her, Gu Yanze proved ownership with the property deed, exposing the scam. Now penniless, Xiaoxi stood helpless as Yanze received news of his grandfather's critical illness. To convince the surgery-refusing old man, Gu proposed a contractual marriage with Xiaoxi...
