Copen is a lone operative who keeps his distance from both QUILL and Sumeragi. He's best known for his intense hatred of the Sumeragi Group and Adepts as a whole—he genuinely believes they're an existential threat to humanity and will eventually dominate anyone without Adept powers. That conviction drives everything he does: his entire mission centers on wiping out Adepts, no matter the cost.
What makes Copen dangerous isn't innate Septimal ability—he has none. Instead, he's a genuinely brilliant scientist and a combat expert who can hang with Sumeragi's best fighters. He's figured out how to harvest septisomes from the Adepts he's beaten and reverse-engineer them into custom battle gear that mimics their powers. It's a clever workaround that lets him punch way above his weight class, making him a serious threat even to Adepts at their peak.
Content compiled by AnimeList.moe from publicly available sources.
