Years post-graduation, Hikaru Kusakabe and Rihito Sajou endure a long-distance romance. Kusakabe immerses himself in his music career, limiting his visits to Sajou, who, in turn, delves into social activities and drinking with peers. The strain of separation becomes unbearable for Sajou, leading to a sudden breakup when Kusakabe surprises him with a visit. Despite their enduring love, they must adapt to a changed dynamic, clinging to the belief that destiny might one day reunite them.