LOL Six imagines it would be...if he wasn't from it. Even now he goes in for monthly checkups to keep an eye on his nanites in hopes someone in this weird world can come up with a cure he can take back to his world.

He won't "go EVO" (as mutating is called in his world) and can't spread the nanite infection here, but he doesn't know the former part. Latter part, kinda obvious when you can't even get them in a standard blood sample.