For the last two decades, three youthful males have nurtured their friendship. Kanato, an ordinary chap who runs his family's enterprise, has been besotted with Sora, a bubbly youngster with a distressing past, for ten years. Crippling fear that confessing will mar their bond kept Kanato from revealing his emotions, and so he poured his heart out to Shin, an attractive businessman. Although he eventually rallied the courage to express his feelings, an unforeseen confession shattered his hopes before he could make a personal declaration to Sora, leading to an abrupt transformation of everything.