I Have a Teacher System

A teacher who was originally a rural primary school teacher accidentally obtained the teaching system. You said Qiao Yingzi in Xiao Huanxi is a top student? No, no, I can turn Fang Yifan into a top student in one day. You said Tsinghua University and Peking University were your lifelong dream? It's not clear that North China University is just a small goal. You said it's impossible for a scumbag with 0 points to counterattack? No, no, I can train him to be a top student at Harvard in one day. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.