Rohan brings Koichi along to investigate a mysterious alleyway not marked on the town map. As they go around corners, they keep finding themselves on the same street with a mailbox. They are then approached by a girl named Reimi Sugimoto, who reveals that both she and her dog Arnold are ghosts who were murdered fifteen years ago. Explaining that the alleyway is a realm between the worlds of the living and the dead, Reimi informs Rohan and Koichi that the man who murdered her has been secretly killing others and asks them to stop him so that she can move on. After they agree, Reimi points them towards the exit, warning them not to turn around as they will be pulled into the afterlife by dark spirits. Just as they near the exit, the spirits trick Koichi into turning around, but Rohan gets both of them to safety with Heaven's Door. Afterwards, Rohan meets an old monk at Reimi's grave, who reveals that Rohan was once friends with Reimi, who had saved him from being murdered as well. Meanwhile, a man named Yoshikage Kira drives home with a woman's severed hand.