Xu Qinghuan, a contemporary "cow horse" migrant worker, accidentally lost her book and became the only daughter of Xu Youde, the most corrupt person in Daqian. In the original book, three years later the Xu family will be executed for corruption. On the first day of time travel, Xu Qing happily mentioned the "Rich-for-Rich System" - all he had to do was ruin his fortune, bring his family into disrepute, or be exiled to Lingnan, and he could return to modern times with a billion in cash. From then on, Xu Qinghuan started his ridiculous behavior of prodigality!
