After both parents moved to Singapore, husband Kenichi and wife Misaki decided to return to their hometown where their brother-in-law Kenji lives alone. The three of them were happy about the rare family reunion, but Kenji was excited for a completely different reason. He had been obsessed with Misaki like a stalker and had been stealing her underwear and sanitary products to collect! One day, something unbelievable happened. While cleaning Kenji's room, Misaki found his collection…
