The friend I liked suddenly turned into a zombie.
One day, something strange suddenly appears in the school cafeteria... and all the students turn into zombies after eating the food!?!?? The female protagonist, who had been unable to eat because of a stomachache, sets out on an adventure to save her friends who have turned into zombies. The boy she has a crush on is also among them, so an even more sparkling adventure is expected to begin. . .