Super Poor Son-In-Law (Also Known As: Door-To-Door Poor Son-In-Law)

(The male protagonist: Lin Yifan, the female protagonist, Ao Xueer.) I originally thought I was marrying a poor man, but I didn't expect that he gave his wife a happy life that was envied by hundreds of millions of people. Lin Yifan: Wife, I know you don't love me, but I must make you fall in love with me. Aoxueer: I know now, husband, that we are destined to fall in love in this life.