少女早月因男友死于交通事故而悲不自胜,每日起来晨跑,但愿稍稍纾解内心的哀伤。也因为跑步,她与奇人浦罗邂逅,从而得见百年一遇的景象:在清晨的薄雾中,她隐约看见男友微笑着朝她挥手作别,然后渐渐淡去。这次特殊的重逢,成全了早月怀念的心,让她从此能够重新面对现实生活。Satsuki's lover Hitoshi dies suddenly. She is unable to get over his death and is mired in deep sadness. Satsuki keeps thinking about the Moonlight Shadow phenomenon, which she heard about in the past. The Moonlight Shadow phenomenon is a mysterious event that allows a person to meet the dead at the end of a full moon.