I Was Reborn After a Day Trip to the Underworld, Thanks to a Loan Shark

She tricked him into taking on an enormous loan the moment they met!

The Underworld doesn't get return customers anyway.

Make a killing, then you go your way and I'll go mine. What could be better?

But somehow, she ended up as the head of the Human Affairs Agency, and the Underworld sent him over as her personal bodyguard!

At first, he shoved away anyone who charged at him with a single finger. “Get the hell away from me!”

Later...

Her: “I'm human and you're a ghost. We're different species, so this won't work!”

Him: “Humans and ghosts aren't the same species, but that doesn't stop us from doing what we want. And ghosts have a natural advantage when it comes to pleasing women, reaching heights ordinary men can't...”