The cat is confused by the strange behavior of the man in front of him. He asks what's going on, and the cat explains that it's because of the scent of a demon's pheromone, which helps a demon regain his lost spiritual powers. The cat also points out that the person in the cat's position is foreign and familiar, and that's why the cat is so confused. He explains that this is the same pheromone that caused the demon to lose his spiritual powers in the first place. He also explains that the test report has found that the man who has the highest similarity to the pheromone's source is probably the one who's been out of the house for years.