Second-year Kasaba University student Nakata Seigi rescues a foreigner being harassed by drunks. Wavy blond hair, blue eyes, and clear skin. The man who speaks unfaltering Japanese is Richard, a very competent jeweler with customers both domestic and international.
Thanked by Richard for being a "hero of justice," Seigi hires Richard to valuate a memento from his late grandmother, a pink sapphire ring. Through Richard, the mystery hidden in the ring is eventually revealed...
Perhaps what your 
grandmother did wasn't right.
.ربّما ما فعلته جدّتك ليس صائبًا
Man kann vielleicht nicht sagen,
dass das, was deine Großmutter tat, richtig war.
Quizás lo que hizo tu abuela
no estuvo bien.
Quizás lo que hizo tu abuela
no estuvo bien.
On ne peut pas qualifier de juste
Forse quello che fece tua nonna non era giusto.
Não posso dizer que o ato da
sua avó seja algo correto.
Возможно, поступок вашей
бабушки не назовёшь правильным.