Delusion is a dark psychological manhwa set in 1930s colonial Korea, following a reclusive painter hired to create a portrait of a mysterious woman who never seems to age. As he spends more time inside her eerie mansion, reality begins to blur, uncovering disturbing secrets tied to obsession, immortality, and hidden monstrosity. Blending gothic horror with historical atmosphere, Delusion slowly unravels a chilling story where beauty conceals terror and truth is far more horrifying than illusion.

Perfect for readers who enjoy psychological horror, slow-burn mystery, gothic aesthetics, and tragic, unsettling narratives. Especially appealing to fans of eerie character studies, unreliable realities, and stories that mix horror with emotional depth.

Similar appeal to works like The Portrait of Dorian Gray, Bastard, Sweet Home, and The Horizon.

Keywords:
Delusion manhwa, Delusion Hongjacga, psychological horror manhwa, gothic horror webtoon, historical horror manhwa, dark mystery manhwa, Korean horror webtoon, slow burn horror comic, manhwa about immortality, creepy psychological webtoon

Meta Description:
Delusion is a gothic psychological horror manhwa about a painter trapped in a chilling mystery involving immortality, obsession, and a woman hiding a terrifying secret.

Alternate Titles:
Delusion
망상 (Korean)