You are living a secluded weeb gamer life so nothing basically changes for you as an ominous virus starts to spread across the globe. However, things change drastically as a crocodile girl appears seemingly out of nowhere in your apartment... just a day before your queen bee older step-sister, Marumi, is about to visit.
Will you manage to save the day, the crocodile maiden, or your dignity, at the very least?
Survive the Apocalypse and remember: your choices actually shape the future of humanity. Like, for real!