My Exorcist Boyfriend

Humans have their world, ghosts have the underworld, and demons have their own realm.

Whoever possesses the Yin-Fate Umbrella can travel between different planes of existence, including the human world, the underworld, and the demon realm.

“You say you're not a zombie, yet you drink human blood. You say you're not a ghost, yet you can talk to ghosts...”

She nearly became a wandering spirit, but he paid an exorbitant price to extend her life.

She entered the underworld and nearly couldn't get out, so he wagered his own life to sign an unfair contract with the King of the Underworld...

She has a boyfriend who is impossibly handsome and can do absolutely anything.

He can solve all the problems she faces in life and get rid of all the scumbags she meets. He's her very own Doraemon.