[DeepL Translation - needs review] A real battle of wits novel by the standard-bearer of the mystery world!
I'm Mato Imoriya, a high school girl. A high school girl. She is a high school girl, and is very strong in games.
She wants peace and quiet, but in the midst of her daily life, she gets caught up in a number of eccentric games. She climbs up the stairs while reading each other's trap positions ("Mine Glico"), or tries her hand at a nervous breakdown using picture cards from the Hyakuni...
