After shooting a gangster in self-defense, Kim Hui Ro takes refuge at a hotel and takes the guest hostages. Realising his position, he invites the press inside and explains why he was driven to his crime.

Manami, the sole survivor of Angel of Darkness 2, is rushed to hospital where she slips into a deep sleep. A priest correctly suspects that the demon (now referred to as an Injuu) is inside Manami's body, but by the time he is able to confirm his theory, the creature has already moved on. As before, the tentacled beastie passes from host to host (by thrusting its slimy appendages into its victims' orifices), eventually ending up inside goody-goody schoolgirl Fumie, who does her best 'Linda Blair' impersonation for a while, before the priest inevitably turns up to save the day.

In a quiet farming village in northeastern Japan, there lives an elderly couple. One day, a notice arrives in the mail about an antique camera sale in Tokyo. This triggers the old man's memory of the time when he used to love cameras and he decides he wants to go to Tokyo. Going on this shopping trip is like embarking on an adventure for them and is is full of surprises and unexpected happenings, but through this adventure, the old couple's lives slowly get revealed. Before heading home, the couple stops by Tokyo Station, a place that holds fond memories for them. They take a photo together with the old man's camera and quietly reflect back on the long life that they spent together.