Magical Girl Apocalypse

Kogami Kii, an ordinary high school student, is suddenly thrown into an unusual zombie apocalypse that includes "magic girls". While Kii is daydreaming out the window during class, he witnesses a young girl viciously attacking a teacher, causing his mind to explode. Thinking it's just a dream, Kii goes to the bathroom to calm down, only to realize that it's a horrifying reality when the creepy girl strikes again, ruthlessly slaughtering his classmates while chanting "magical". Kii and his introverted childhood friend, Tsukune, who is constantly bullied, watch as their deceased friends come back to life as a fierce mob, shouting the word "magical". They must stick together with the remaining survivors to stay alive and uncover the truth about the current state of their world.