Tactical RPG meets visual novel where 15 students defend a flame-ringed academy from monster attacks over 100 in-game days. You manage a Special Defense Unit through daily cycles: assign students to patrol zones, upgrade defenses, and survive combat encounters against invading creatures. Between battles, explore the academy, build relationships with your squadmates, and piece together why you're trapped here. The protagonist gained his powers through a self-inflicted chest wound offered by a mysterious entity. Each student has distinct combat abilities you'll deploy across defensive positions. The 100-day timer creates pressure—lose too many battles or students, and the run ends. Story branches based on who survives and which mysteries you prioritize investigating. Expect resource scarcity, permadeath stakes, and dialogue-heavy investigation segments between fights. Fits fans of story-driven tactics who don't mind reading.
