Who Is the Father in the Son System?

Traveling through the parallel world, Li Feng was on the first day of college. What? You want a back-to-school gift package! The good son system is online! As long as Li Feng trains his son to become a talented person, Li Feng can obtain his son's ability bonus. But I, Li Feng, am young, how can I have such a thing as a son? Just as he was thinking hard about where to find his son, Li Feng looked up and saw his roommates fighting in a group. Hey hey, sons, daddy is here. Li Feng runs towards his sons and leads them to a glorious tomorrow! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.