My Girlfriend Is a Sorceress from Another World

I always hate doing introductions. Let's see. I'm Mark from Pensacola, a sprawling town in Florida. Don't judge me too harshly. There's plenty of decent jobs, cheap rent, and affordable schooling. I work at Pete's Pancake's, loving the night shift. Well, one evening a mysterious woman comes into the diner, dripping blood from a cut on her hand. She's not drunk like the usuals, she's wearing cosplay with pockets, and she leaves an odd spark coursing through me when I bandage her wound. After returning to visit me during my shifts for a full week, we build up a chemistry only to have it vanish when she disappears. To be honest, I put her behind me, finishing off my business degree. I was eager to finally get a daytime job just like my like parents hoped for, slight problem though. The same stunning woman stumbles up to my tiny apartment building without an invitation and when I bring her in, she tries to ruin my deposit by bleeding all over my carpet. She swears she'll heal by morning or I can take her to the hospital. Here's the craziest part, magic knits her wound closed. When I plead for her to tell me what happened, I wished I never opened my mouth.