Heiji tells them the Anchor he found was approximately four to five years old, the same time period on which the strange events have been occurring on Onikame. It began with the mayor's daughter, Miyako Kenshiro, who was kidnapped and a year after that, burglars broke into the mayor's house stealing his by?bu and murdering a maid. They decide to search the house in case the culprit was hiding in one of the rooms and come upon evidence that Miyako lived in the house when she was young. After finding the house secure, they await for a boat. In the middle of the night, a boat crashes onto the pier. They investigate and find out it was their boat from before and that the captain was beaten to death. They find out the boat was set on autopilot and realize that the culprit of the murders is actually one of the four TV staff members with them.