Xueba: Please, Go Back to Mars as Soon as Possible

Li Feng travels through the parallel world and binds the curse system Under the curse system, as long as he does something seriously, he will be cursed, which will be counterproductive. However, he discovered a bug in the curse system. If he didn't do something, he would get unexpected effects. "Ding, it was detected that the host was sleeping in math class, math +1, math +1, math +1... Maximum level in math." "Ding, it's been detected that the host is lazy in physical education class. Physique +1, Physique +1, Physique +1... Physique is at full level." … As a result, the world has a perfect master who never studies, and the sports world has a world champion who is lazy every day. Teachers and students: Li Feng, please return to Mars quickly. Earth is not the place you should stay. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.