About the book: 2023 / From the first day, Hideo Matsumura noticed the strange behavior of a new girl in his class, Michi Hamada. Strange appearance, strange character, strange looks... She seems to know more than she says. And it would be okay if she was just a simple informal, but everything turned out to be much more complicated and mysterious... A week passed, during which it became clear that nothing was clear. He was drawn into some kind of game, and in order to emerge victorious, he would have to either sacrifice another player or lose, being scattered to pieces. For a wide range of readers.