My Girlfriend Is More Than Just the Grim Reaper

When I woke up, a thousand years had passed. I only wanted to be an ordinary college student, but the online girlfriend who came looking for me turned out to be the girl from a thousand years ago who said she wanted to become a Shinigami!

The spirits of all kinds of demons and gods inside her often take over her body, making her speak as if she were someone else. What a pain.

I thought dealing with her (or them) would be trouble enough, but all my old enemies from the past are coming after me one by one.