Tsukasa is a magazine writer who has a gay porn star lover (Atsushi) that hears a screeching noise when something bad is about to happen. The two investigate a rumored haunted house, where they find lots of cats and end up keeping one after the skeleton of the lady who used to live there (and feed the cats) was found under the floorboards. Yui, a high school friend of Tsukasa's and a yakuza, later comes into the picture with a kid who claims to have been abducted by aliens. When Tsukasa starts investigating the group that Yui is a part of on his behalf, things are tense between Atsushi and Tsukasa, which makes Atsushi turn to Yui for comfort. Yui's brother (who Yui has loved for years) ends up kidnapping Yui and tries to kill him but is unable to and he disappears. The yakuza organization dissolves, which is what Yui wanted in the first place (and why he had Tsukasa investigating). After a month of recuperating with Tsukasa and Atsushi, Yui leaves (presumably to look for his brother).
Night Walk