After graduating, Rikuo Uozumi has nearly surrendered to a grim outlook, spending his days aimlessly shifting boxes at a small convenience store in bustling Tokyo. His monotonous routine is jolted when the energetic Haru Nonaka begins to appear, often stopping by his shop to strike up a conversation and inject color into his otherwise gray days. When Rikuo learns that an old college friend and long‑time crush, Shinako Morinome, has come back to the city after a long absence, he seizes the chance to deepen their connection. Unbeknownst to him, Shinako carries deep‑seated wounds from her past that keep her from embracing his feelings. As Haru continues to open up, Rikuo discovers that she too lives alone and longs to step beyond her comfort zone into an uncertain future. The past clings stubbornly, while the future remains hazy. At a crossroads where their intertwined paths converge, these three learn to let go of yesterday"s lingering emotions and welcome the transformative possibilities that tomorrow promises.