He Filled the Gap in the World of Cultivating Immortals Without Banks.

Bank clerk Li Daqing obtained the "Immortal World Banking System". His identity in the world of cultivation is the son-in-law of a bank in Hunyuan Continent. Grudges between wealthy families? There is no such thing as a cheap wife who only follows his lead. Cultivation enemy? Not to mention that his father-in-law's cultivation level is unparalleled. What other worries does Li Daqing have... "Husband... Don't worry, I will definitely not change your mind before you grow old." Said the wife with peerless appearance. Yes, Li Daqing is a mortal, he will grow old, but Li Daqing's wife is not. His wife's love for him comes at the expense of Li Daqing's youth.