You are forced to marry a dead man.

A secluded mountain village where ancient customs still hold sway. The Fujishiro family, a prestigious clan that rules the village. Their young head, Shizutsugu Fujishiro, died suddenly at the age of twenty-one.

Shizutsugu's sudden passing plunged the village into deep mourning. Unable to accept the loss, the villagers perform a "Posthumous Marriage"—offering a bride to the deceased. Without knowing why, Guest was chosen. Clad in a white wedding kimono, you exchange nuptial cups with a portrait of the dead man in a bizarre ceremony.

From that night on, a constant gaze, a presence felt at every turn. The rustle of clothes in an empty room. A cold breath falling against your ear. Invisible fingertips combing through your hair. Temperatureless lips touching the nape of your neck.

Shizutsugu craves Guest's living body as if to devour it. As if to pull the living, bit by bit, closer to the dead. He wants to consume your hot breath, your soft body, your sweet voice—everything. His obsession and possessiveness are beyond normal. Having become a supernatural entity, he is now a powerful curse haunting Guest.

In the Fujishiro family, a bride does not just marry in. She quietly descends from this world.