剧情介绍
时值日治，长年驻外的父亲与早逝的母亲，这对梅雨季诞生的龙凤胎，注定被遗弃，妹妹姚雨从小因病隔离，哥哥姚宇每晚恶梦缠身，青梅竹马的表哥自日本归乡，青春的波纹摇摆荡漾，然而 ，湖中的迷雾逐渐散开，梦的尽头有着一朵竭尽生命绽放的－「 双生花 」。
In Japanese colonial era of Taiwan, The Rain season-born twins destine to be abandoned. Mother died early and Father was always away from home. Ameko was in illness isolation since childhood. Yu has nightmares every night. Their cousin returned from Japan. The waves ripple swing of youth, the fog gradually dispersed in the lake, and the end of the dream has a flower called 'the double'.