Haunted by Desire

Seong-jae Jo has a secret: he's been spending passionate nights with a ghost that looks like Dohui Hong, the man he's in love with. Plagued every night by his yearning and the unrelenting ghost, Seong-jae's health steadily worsens. Concerned for his ailing friend, Dohui offers to help Seong-jae escape his nightmares. It's a feat no ordinary man could accomplish, but Dohui is no ordinary man. See, Dohui has a secret, too. It just might be the key to saving Seong-jae...or to destroying them both.

(Source: Lezhin Entertainment)