[ From Himitsu no Shumi ] A nightlife worker and a public server, two opposite poles living as neighbours. Before noticing it, they started spending time together and, unintentionally, they start caring for the other. Mukojima, a police officer who has some suspicions towards his neighbour, lives alone in an apartment which reminds you of the Showa Era. One night, Mukojima faces a crisis inside his apartment and the one who came to his rescue was none other than Mikoshiba, his neighbour. By taking his invitation, Mukojima ends up in his neighbour’s apartment, where they share some drinks.