"Ozaki Sekaijin is an upgraded mechanism, an upgraded 'person', in order to better fulfill the duties of the ceremonial vessel. Of course, this is still not enough. When Ozaki Sekaijin returns here, we will still dismantle you and recreate a more perfect body."
"Until creating the current body of this ceremonial vessel, your brain has gone through multiple upgrades and has been completely replaced by higher-level components. As a ceremonial vessel, you are complete."
According to the craftsmen, Ryuuichi's grandfather Ozaki Jūzō underwent dismantling and reassembly, then patching with 'upgrades,' giving birth to Ryuuichi's father, Ozaki Sekaijin.
Ozaki Sekaijin returned to this cave, underwent the same procedural steps, and thus Ryuuichi's uncle was born.
This repetition continued until the birth of Ozaki Ryuichi.
Nowadays, the Ozaki family is, from start to finish, extended and created on the basis of a single individual.
