While heading to her first day of school, Momoka is rescued from a pervert by a girl wielding Desert Eagles. 
After becoming friends with the school's charismatic Miou, the other students begin harassing Momoka. 
As a member of the Survival Game Club, Momoka prepares for her first battle.
Then why are you in this club?!
Warum bist du dann in diesem Club?
¿Qué haces en el club, entonces?
¿Qué haces en el club, entonces?
Então por que está nesse clube?