ᵂᵉˡᶜᵒᵐᵉ ᵗᵒ ᴷᵒᵏᵘᵍᵉⁿ ᴶᵘⁿⁱᵒʳ ᴴⁱᵍʰˢᶜʰᵒᵒˡ

English teacher Christa Shiratani finds herself inexplicably transported to the decrepit, abandoned Kokugen Junior Highschool, a place infamous in Japan for the brutal massacre of all its students in a single day.

Trapped in this nightmarish realm, Christa must navigate the haunted hallways and classrooms to find an escape. As she delves deeper into the school's dark history, she uncovers chilling secrets about the horrific events that occurred on that fateful day. Surrounded by malevolent spirits and the echoes of the past, Christa faces a race against time to survive and piece together the truth behind the massacre, before she becomes the next victim of Kokugen's vengeful ghosts.