A young man has an affair with an older woman. He is very jealous of her husband and decides that they should kill him. One night, after the husband had plenty of sake to drink and was in bed, they strangle him and dump his body down a well. To avert any suspicions, she pretends her husband has gone off to Tokyo to work. For three years the wife and her lover secretly see each other. Finally, suspicions become very strong and people begin to gossip. To make matters worse, her husband's ghost begins to haunt her and the law arrives to investigate her husband's disappearance.

Aimi and her father move into an old, apartment building and learn quickly that things are not as they seem.

A man and a woman committed double suicide in Kanazawa City. Immediately after the incident, Yoshiko Shiota, a woman living in Tokyo, contacts the local newspaper of Kanazawa, saying she wants to read the novel serialized in it by Ryuji Sugimoto. How did this woman know the novel is serialized in the newspaper? And why does she want to start reading it in the middle of the story? Which article was she actually interested in? Sugimoto cannot help making his own investigations about Yoshiko, but the more he searches, the more astonishing facts come to light...