I Have Too Many Systems

A group of elementary school students play basketball in front of you and extend an invitation to you. "Hey, is the God of Basketball system activated?" Chen Han: "Goodbye, they are still just children!" A top student has challenged you. "Hey, the top academic system has been activated." Chen Han smiled at the top student: "You're nothing more than that!" The colorful world is charming to the eye. Loli ladies are very sweet. "Hey, the selection system is online. Which one do you want to choose?" Chen Han: "Children only make choices, I want them all!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.