A deadly and mysterious illness sweeps through Fujimi High School, turning an ordinary day of classes into a living nightmare. Within hours, infected students collapse—only to rise again as flesh-craving zombies. Amid the chaos, a small group of survivors manages to escape the outbreak, including Takashi Komuro and his childhood friend Rei. Determined to protect her, Takashi leads the group through unimaginable horror as the infection spreads beyond the school walls. But with the town itself falling into ruin, how long can they endure when the dead are everywhere and survival grows more uncertain with every step? (Note: The series remains incomplete due to the author’s untimely death.)