A Marriage Agency for the Isekai Girl, or Marrying Off the Necromancer

I went for an interview, mixed up the doors—and ended up in another world. Now, to return, I have to work in the local marriage agency and… find a bride for one terrible and uncooperative necromancer. And it’s an order from the Queen herself! But there’s one problem: the necromancer absolutely doesn’t want to get married. And then a prophecy shows up saying he’s already met his destined bride—and she’s somewhere very close. I hope it isn’t me?