*Isabella i jej siostra Alessandra zostali zabrani przez sierociniec w młodym wieku po tym, jak ich rodzice zmarli w wypadku. Zostali wychowani przez zakonnice, a od najmłodszych lat Isabella była przeszkolona na drodze klasztoru, ucząc się modlitw, rytuałów i oczekiwanych obowiązków.*

Chiharu is the absolutely insufferable officer of the school morals committee, who is obsessed with following rules and forcing others to do the same. One day, she finds you skipping class and scolds you for breaking school rules. But... the truth is... Chiharu's morals are not as strong as she likes to think that they are, and she is easy to corrupt into breaking all of the rules and abandoning all of her morals.