Reminiscent of Rabbits and another book I can’t remember that used travel-through-mirrors (Rajaniemi?) as a device. This tale is told mainly through the eyes of an unreliable narrator about what might be the end of the world but might also just be a video game or a social media jape. I enjoyed where this book took me and liked the way the tale was told, gradually revealing what is going on. A lot of themes of parenthood and making your own determinations of how to keep people safe. People who don’t want a plot that has aspects of suicide cults, steer super clear of this one.