Weird Game: I Can See Hidden Hints

Weirdness revives, and law descends. All parts of the world are polluted by grotesqueness... Humanity's living space continues to shrink... Each time the chosen challengers from each country pass through a weird world, they can eliminate the corresponding pollution source and prevent the weird invasion! Lin Bai also entered the weird world as one of the chosen challengers of the Rabbit Kingdom. While others were at a loss what to do, Lin Bai discovered that he could see hidden tips! [You are the only one in the bathroom, so remember not to open the middle door. [When night falls, every part of the hotel will be invaded by weirdness. Only the room is safe. [Please don't look in the mirror for more than one minute! (PS: This book is a rules-based text, which is quite brain-burning.)