A collection of lost souls find themselves trapped between this world and the next in Sim Deok-geun’s eerie haunted house horror, Guimoon: The Lightless Door (귀문, Guimoon). On a literal quest to exorcise his demons, the hero traverses an impossible and elliptical passage attempting to atone for his sins while freeing others from a similar burden yet finally finds himself becoming his quarry as kind of jailor or perhaps guardian spirit making sure that doors which should never be opened remain forever closed not least to the morbidly curious.
Do-jin’s (Kim Kang-woo) troubles begin when he casts off his destiny as a shaman leaving his ageing mother to battle a powerful spirit said to belong to a mass killer who suddenly snapped one day and murdered all the guests at small community centre. When the building is torn down, workers discover a body bricked up in the walls which seems almost untouched. Do-jin’s mother is brought in to exorcise the evil spirits but is finally overpowered, a dark presence causing her to stab herself in the neck. Overcome with guilt and apparently “harassed” by his mother’s ghost, Do-jin resolves to atone by releasing each of the spirits killed by the murderous custodian and solving the mystery of the body in the walls in the hope of releasing his mother’s soul so that she can move on to the afterlife and stop nagging him from beyond the grave.
The “Guimoon” is a kind of portal open on the turn of the year by the lunar calendar. Dojin intends to venture through it assuming it will be easy enough to nix a few ghosts and then come home but soon finds himself lost in a world of uncertain time and forever looping corridors. He meant to travel to the afterlife of 1990, but his world is soon disrupted by the arrival of three university students from 1996 who really shouldn’t be here. Armed with a video camera, they are dead set on crafting their own found footage horror in the hope of winning a competition so one of them won’t have to drop out of school. For the students, this world is “real”. They entered it voluntarily and as far as they are concerned are wandering round a derelict building, not really believing it to be “cursed” or haunted in any way. But for Do-jin it’s a liminal and unreal space he has entered for a specific purpose and from which he hopes to expel those who should have left long before.
Yet even in trying to solve the mystery, Do-jin concentrates his efforts on Seok-ho (Jang Jae-ho), the shovel-wielding custodian, taking a kind of register of the other guests while knowing little about them. He soon discovers that Seok-ho may not quite be the boogeyman he first thought him to be, realising that his sudden descent into homicidal mania may not have been of his own volition. The solution he edges towards hints at the ironically named community centre as a nexus of trauma, a nightmare world created by an entity trying to escape its suffering and finding empowerment in taking control of its oppressors.
“I was always here” one of the lonely souls proclaims, while Do-jin and the students find themselves locked in, prevented from leaving by a literal absence of exits. While the students eventually turn against each other, seeking escape by submitting themselves the malicious evil of the entity haunting the centre, Do-jin does his best to complete his quest of vanquishing the ghosts with his shaman’s dagger but is eventually brought to a cruel realisation in a maddening series of loops and repetitions which only lead towards a door which should never be opened. In some ways frustratingly oblique, Sim Deok-geun’s eerie meta horror is an exercise in found footage psychology in which the lost wander lonely corridors while searching for an elusive truth they may already know but have perhaps forgotten. On a night between two worlds lit by a blood red moon, Do-jin ventures into a labyrinth to save his mother’s soul but comes to realise that if you walk through the door between life and death you may discover that there is no exit from existential torment.
Guimoon: The Lightless Door screened as part of this year’s London Korean Film Festival.
International trailer (English subtitles)