Set in a small neighborhood bar, this film explores how ordinary days begin to unravel, revealing the hidden secrets of the establishment. At BAR Kamikaze, the quiet and mild-mannered manager Shūhei Sasazuka runs the place with the help of part-time employee Mamiko Morisue. Among the regulars is Jun, a struggling manga artist, whom Mamiko often gently encourages during his creative slumps. One ordinary evening, as Mamiko comforts Jun once again, a new couple walks into the bar for the first time—and soon begins arguing. Intrigued, Jun watches them, thinking their quarrel might spark inspiration for his work. Just as tensions rise, more customers arrive, and the bar slowly descends into chaos...