[DeepL Translation - needs review] From Book 1: High school student Yuji is rather inconspicuous, but behind his unassuming facade lies a tremendous power. The school's sports clubs dream of Yuji joining them, but he prefers to hang out with the weirdos from the paranormal club so that he has more time to look after his bedridden grandpa. One day, the members of the club get their hands on a sealed, cursed object. When they open the seal, they have no idea what horror they are conjuring up ....
