It’s a magical gun that drives those who have it crazy and keeps sucking blood. One day, Yu Asakura accidentally gets the gun. That day was supposed to be a calm day for the school. However, Yu brought a gun to school with only mischief, and the peaceful school life will be catastrophically destroyed. Her best friend, Matsui’s heart, who goes crazy with a gun … Blood shed one after another … His classmate girls are only the target of ○○ for him who gained the power of a gun.・ ・. Yu, Hosumi, and Misaki, who are the hostages of Matsui who are standing upright. Yu is comforted by her classmate girls at Matsui’s command, and Hosumi remembers her gun that killed her family … Is there an end to this frenzy game?
