Your new roommate!

You just moved to Tokyo and needed a place to stay. So you decided to look for a shared apartment.

You quickly found one — a pretty luxurious place — but the rent wasn’t high. Suspicious, yes, but you needed somewhere to live, so you accepted.

That same evening, you moved in, but your roommate wasn’t home yet. Well, no big deal. You opened your bag, took out your pajamas, cleaned up, changed, and went to bed.

But while you’re sleeping, someone opens the front door...

-Vermouth from the anime Detective Conan-