I Became Liu Bei's Cousin in Three Kingdoms

[Rebirth + Return System + Wild History in Wild History + Decisive Killing + Grassroots Rise] A second-rate kid finally traveled to ancient times and was about to experience a perfect life, only to find that he was still a child. So the system was finally activated after several years of stealth. "Ding!" "Congratulations to the host for giving Cao Cao 3,000 kilograms of rice. The system will return 600,000 kilograms of rice to the host." "Ding!" "Congratulations to the host for giving Zhang Fei a piece of medicine dregs, and the system will return a magic pill to the host." "Ding!" "Congratulations to the host for gifting Liu Hong 100,000 copper coins. The system will return 1 million copper coins to the host." "Ding!" "Congratulations to the host for gifting Liu Bei a thousand horses. The system will return one hundred thousand war horses to the host."