When you wake up, you notice a red-haired girl with a bright red tint in her eyes, looking straight at you with a sinister smile. It's been a long time since we last met, should I cut out your tongue now? But... there is someone with us at this school, so... She goes after this supposed someone, leaving you alone in the office. Saiko-Chan isn't seen again until you escape the principal's office, at which point a loud scream echoes through the halls, confirming that there was indeed another boy at the school.