[ one of the mimes suddenly planks on the ground, sacrificing themselves to become a stretcher. they'll do it if it means saving the choking(?) mime's life... ]

Something of the sort. Admittedly, it's a bit fuzzy trying to think so far back.. [ they're only eighteen? but also zetsu has little growing-up lore so this is my escape ] Before I got on the ship, I was doing military work, and when I eventually leave the ship... I'll probably go back to the military as well.