Seigi begins working at "Jewelry Etranger." Richard tells him "you will exhibit no prejudice, nor speak in a discriminatory manner," but fails to understand his intention.
One day, Akashi Mami comes to get a ruby valuated with the strange request to determine if the gemstone has been heated or not.
Mami's brooding expression reminds Seigi of his grandmother, and he is curious.
Meanwhile, Mami's troubled fiancee Homura Takashi arrives at the store...
but I think a world with many 
different metrics and measures
لكن أظنّ أنّه من الأسهل العيش 
في عالمٍ يملك العديد من المقاييس
Aber trotzdem denke ich, …
pero creo que un mundo
con muchas métricas y medidas diferentes
pero creo que en un mundo
con muchas métricas y medidas diferentes
Malgré tout,
ma penso che un mondo con tante misure
e metodi di misurazione diversi
mas acho que um mundo com
muitas escalas e medidas
но мне кажется, в мире,
где есть разные меры измерения,