Comprehensive Manga: I, the Strongest Tsutsuki

Xiao Yun, a third-year student in the Department of Finance at Jianghai University of Finance and Economics, was disheartened by the dandies on campus. When he was about to drop out of school and go home, a divine system descended from heaven and he reached the pinnacle of his life. The Shenhao system is successfully bound. Since the host is an orphan, a special condolence payment of 100,000 yuan will be issued. From now on, every money spent by the host will be randomly doubled and returned within ten seconds. The refund will be remitted from a Swiss bank and the source is legitimate. Please feel free to use it! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.