More than half the Elite Ten Council have been turned by Erina's father, Nakiri Azami, and appointed him as Totsuki's new director! News of the regime change comes as a shock to the whole campus, and there is unease in the air. One day, Soma goes back to his room, only to find the former director, Senzaemon, waiting for him. Senzaemon begins to tell Soma about Erina's shocking past...
and was active in some selective community 
consisting only of the very wealthy.
وكان ناشطًا في أحد المجتمعات المختارة
.تضمّ أصحاب الثّروات فحسب
und eine geschlossene Gesellschaft
wohlhabender Leute gegründet, soweit ich weiß.
y centró sus actividades
en un grupo de gente muy acaudalada.
y centró sus actividades
en un grupo de gente de dinero.
il s’est établi à l’étranger
dove era attivo in un'enclave
di soli ricchi da lui creata, ma non credevo
e estava ativo em alguma comunidade
seleta, formada de pessoas muito ricas.
создал закрытое общество для богатых
слоёв общества и действовал в нём.