Ema Asahi came to Tokyo to attend her friend's wedding. Watching her friend laugh happily at the lively reception, Ema felt a pang in her chest, reminded that she herself was still unmarried and struggling in her current relationship. That night, her former classmate Makoto Kobayashi arrived late. His unchanged warmth and kindness stirred emotions deep within her. Their conversation flowed easily, fueled by alcohol, drawing them closer together. Before heading to the after-party, they began drinking together. That night, uncontrollable desire awakened inside Ema, leading her to invite Makoto to the hotel where she was staying. In that moment, she became aware of the long-dormant feelings buried within herself.