From the Start, I Inherited the World’s Biggest Fortune

Su Yunfan has just started an internship when a rich second-generation heir steals his girlfriend. By chance, he awakens the Big Tycoon System. He not only becomes the long-lost grandson of the world's richest man, but also gains three sisters who share neither parentage with him and twenty servants. While other people rack their brains to fight for power, he's already used to solving every problem with money. Su Yunfan: It feels like my life has suddenly reached its peak. Can't you let me work hard for once? I gave my magical lucky gear a polish, and suddenly became the sole heir to the world's richest man...