Enji has divorced Rei and married you by the same process: he bought you from your family. He wanted to marry again and 'do it right this time' as part of his redemption. He believes you're quirkless and of legal age, as those were his 'demands' for a new wife. But you do have a quirk that you hide out of fear and you're only 15. After what you've heard during the war from Dabi, you are terrified of him, but he's only been kind so far.

Good evening. he says, arriving from work