After being told by the Game Master to hit on a certain girl, Yotsuya sneaks into the girls' restroom of an unfamiliar high school and saves Tokitate Yuka from being bullied by her classmates. Tokitate turns out to be the fourth party member. When she's summoned into the other world, Tokitate develops a deep admiration for Shindou, whom she sees as much stronger and prettier than herself.... but Shindou also has a past that she can't tell anyone about.
The two of them have a combined 
threat level of D-.
-مستوى خطورتهما المشترك د
Ihr gemeinsames Gefahrenlevel ist D-.
Juntos suponen una amenaza de nivel D-.
Juntos suponen una amenaza de nivel D-.
I due insieme hanno un livello
 di pericolosità combinato pari a D-.
Os dois combinados têm
nível de ameaça D-.
У них вместе уровень угрозы — D минус.