This is a survival-ish-detective-ish CHINESE Visual Novel and it is very hard. Every choice you make does matter and that is nice. The translation is sometimes bad and the 2 novels are not translated which is sad. For the story it is complicated until you reach the True ending and finally understand what the hell is going on. Sometimes I don't understand the actions of MC, but maybe that's because I am an adult and he is a highschooler. Last words...It has tons of bad endings and even if you think that you do everything right, might have the oposite reaction in the future. I would even say that this VN educates you to make mindfull choices and thing few steps ahead. So, what would you do if it was Your End of the World?