Zero Mishima is a mysterious 19-year-old transfer student who incites dropout high school students to "destroy this world with me." Although he is a mysterious person, he is adept at controlling people's hearts, and has the charisma to slip into the gaps in people's hearts and manipulate them with his skillful words. Instigated and guided by Zero, high school students eventually form a video group called Mars, and attempt to destroy the society created by adults then rebuild it...