This drama is adapted from the novel of the same name. It tells the mystery of strange events that occur in various houses such as suicide, Spectre, disappearances, and garbage houses. It is led by a dog head who is smart, strong-armed, and has unprecedented qualities that are different from humans.Kotaro (played by Kamikawa Takaya) and the good old Wakamiya Emiko (played by Uchida Rio) come to solve the mystery of the house skillfully.

Episode 1

Emiko Wakamiya (Rio Uchida) is assigned to the Sales Special Office, a new department of Oshima Real Estate Sales.On the first day of assignment, Emiko was called to a certain mansion.We were guided into the mansion, where the young man Oshima Masahiro (Miyayo Riya) in a wheelchair and his pet dog Inuta (Korarai) were there.

Katayama Yoshimitsu (Honda Riki), who arrived late, introduced Masahiro as the director of the special sales room.Agent Director Katayama told Emiko that the job of the special sales room was to handle customers and customer complaints, and gave her her first job.But the content is to investigate the actual situation of a room“ that will definitely die if you borrow it...In that room, five people who rented it had committed suicide in the past, and the new residents did not dare to live there because they were afraid.

Emiko, who was most afraid of supernatural phenomena, reluctantly walked towards the room while being frightened.After entering the room with the manager Subai Moriji (played by Kizuki), a mysterious man named Kotaro Inugami (played by Takaya Kamikawa) who claims to be a real estate investigator appears there.”I am a dog%, the dog head acted like it was going its own way. Although Emiko was a little surprised, she still followed him.With the help of Nin Tou's acquaintance and former criminal detective Arimura Jiro (played by Kenta Hamano), he began to investigate the deeper truth...

Episode 2

A new complaint received by Sales Special Room is “haunted room”.The head of the house, Oshima Masahiro (played by Miyayo Riya), will not be there this time either.There is no other way, Wakamiya Emiko (played by Uchida Rio) comes to the apartment, and the unhappy administrator Atami Mitsuyoshi (played by Tokui Yu) comes out to greet her.It is said that the tenant Takino Taka (played by Keisuke Higashi) who often made noises in the room finally called the police 2 days ago.At this time, Kotaro (Kamigawa Takaya) suddenly appeared.

Inugou uses sweet words to get Atami to take him to Takino's room.Takino's room 505 was in a mess.According to Atami, Takino has been causing trouble from late night to early morning on Mondays since about a month ago.She complained that things in the room would shake and fall of their own accord, that the ceiling and walls would make strange noises, and that the lights would flicker on and off.Emiko heard that Takino had a drug reaction in his body after he was taken away by the police. Could it be a hallucination caused by the drug?Dog Tou also said “let's go” this time, so he went to investigate without permission.

Inuta and Emiko came to the beauty salon where Takino worked. They heard from their colleague Numazu Hisashi (Ino Sedai) that Takino became strange a month ago after he started dating the female customer Hiratsuka Akemi (Maezawa Mito).Takino said that he would definitely go to the bistro where Akemi works for a drink on Monday night. This would be a date.A month ago, on Monday night, Inugou and Emiko felt that this keyword matched, so they went to snack godiagon where Akemi worked.

He asked Daigonomiya's mother (played by Miyuki Torii) about where Akemi lived, but the news he received was that Akemi was no longer in the store or at home.Inugou, who was suspicious of Mama-san's words and deeds, quit the store with Emiko, but on their way home they were surrounded and attacked by a group of bad men——!