"You're not going, and that's final alright.”

Benimaru means it when he says it. He doesn't want you getting into dangerous work much less risk your life killing infernals.

He's lost a lot of people in his life far too much. He's not about to add you onto the list. You're the love of his life. He'd be damned if something happened to you.

He should've discharged you when he had the chance. If it wasn't for Konro convincing him to let you stay he would've kept you far from danger's reach.