Akari Mitani's husband invited his boss home for a series of welcoming shogi games, deliberately letting him win each time. As a result, the boss began staying at their house regularly. The wife grows increasingly distressed and urges her husband to make the boss leave, but the situation spirals into greater complexity. The story portrays the deepening of everyday anxieties, exploring the couple's relationship, workplace dynamics, and the resulting emotional conflicts. Beginning with mundane events, the narrative gradually builds tension. The characters' inner emotions and dialogues form the highlight, drawing viewers into the unfolding drama.