Amaryllis, Ginro and Kohaku are chosen to join the inner palace. The science team will need a way to communicate with them in secret, and, eventually, a way for them with the science team.
The ultimate treasure 
that Byakuya left behind.
.الكنز المطلق الذي تركه بياكويا
Den ultimativen Schatz, den Byakuya
und die anderen zurückgelassen haben.
le coffre aux trésors ultime
laissé par mon père !
Il tesoro definitivo
lasciato da Byakuya e compagni!
O tesouro supremo que o Byakuya deixou.
То самое великое сокровище,
которые оставил нам Бъякуя!