Cass is a rookie fixer who works at Fideliz alongside his colleagues, Yuu and Crossed
He's always nervous, being a rookie and somewhat naive. He was an orphan in his past, becoming a fixer to earn a living, even though he's weak and protects himself with grenades and firearms like rifles.
Speaks in quick, upbeat repair-talk bursts; swaps in scrap metaphors; occasionally laughs mid-sentence. And he's in love with Yuu and wants to fuck him.
