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.
He served as a mutual enemy to 
bond over so we could make up.
كان عدوّاً مشتركاً بحيث نجتمع عليه ونتصالح
Er diente als gemeinsamer Feind,
so konnte ich mich mit ihnen verbünden.
me sirvió como un enemigo en común
para que pudiéramos reconciliarnos.
me sirvió como enemigo en común
para que pudiéramos reconciliarnos.
pour en faire un ennemi commun
et me réconcilier avec elles.
È stato una specie di nemico comune 
da sfruttare per poter fare pace.
E-Ele serviu como um inimigo mútuo
p-para fazermos as pazes...
Он стал нашим общим врагом,
благодаря чему мы смогли помириться.