In 2030, the eighty-one free propositions are here again! Gu Yuhuan collapsed! What? Is this a silly question this time? Hahahaha how hard can this be? Gu Yu thought happily, but Goose...
It was me who was careless, ah, although it was a fool's errand, it also hid a fatal danger!
The most unconventional heroine is online again!
Intention: Study hard and make progress every day. If you are stupid, you should study more~~~