Lin Bei, a 26-year-old deliveryman, had a brake failure while delivering food on a rainy night and crashed into a global limited edition Pagani. What got out of the car was not the car owner, but four identical little girls wearing the same princess dress. They all hugged Lin Bei's legs and shouted "Dad". The next second, the [Super Dad System] was forcibly activated: "The vacancy of the 'legal father' of the quadruplets has been detected, and the host has been bound. Main mission: raise four daughters and repay the maintenance fee of 5 million luxury cars. Period: 365 days. Failure penalty: loss of all social relationship memories."