Gu Qingci, the queen of finance, wears a mobile phone (which will eventually be discovered to be connected to the supermarket of the future) and transforms into a poor rural girl in the 1970s who is in debt and forced to marry. She used her cognition beyond the times and her gradually awakening "supermarket cheat" to start from settling a confused account, fighting for the best, building a career, and flirting with soldiers all the way, and finally established a huge business empire, and joined hands with her loved ones to let everyone who helped her live a good life, and let all villains get the punishment they deserve.
