Given that modified biology to have copper based blood and cure his 'sickly 98 pound weakling with two or three blood related disorders' natural condition is the basis of his origin story, I might end up going with Blueblood. He's supposed to have wealth in the background, enough that his folks resorted to illegal experiments by an AIM-like criminal organization when normal treatments failed. They of course were in it for the military applications and a bobbled doublecross leads to the genre standard loss
--
"Anko, what you do in your free time is your own choice. Use it wisely. And if you do not use it wisely, make sure you thoroughly enjoy whatever unwise thing you are doing." - HymnOfRagnorok as Orochimaru at SpaceBattles
woot Med. Eng., verb, 1st & 3rd pers. prsnt. sg. know, knows
--
"Anko, what you do in your free time is your own choice. Use it wisely. And if you do not use it wisely, make sure you thoroughly enjoy whatever unwise thing you are doing." - HymnOfRagnorok as Orochimaru at SpaceBattles
woot Med. Eng., verb, 1st & 3rd pers. prsnt. sg. know, knows