A Middle-aged Japanese ex-pat journalist investigates child organ trafficking in Thailand and he uncovers a sinister network. In the darkest corners of Thailand, child prostitution and organ sales flourish. In order to save a child's life, another life must be taken. An outraged Japanese journalist and a passionate young Japanese NGO member attempt to save "children of the dark" from being consumed by arrogance and greed. However, the harsh realities of life intervene... Adapting Yan Sogil's book, which unflinchingly portrays the tragic realities unfolding today, filmmaker Junji Sakamoto directs a talented multinational cast to bring these stark events to life.

故事发生在日本的昭和时代，有森樱子（宫崎葵 饰）出生在一个普通的家庭之中。樱子自幼失去了母亲，由身为地质学家的父亲源一郎（三浦友和 饰）一手拉扯长大。樱子上面有两个姐姐笛子（北乃纪伊 饰）和杏子（尾崎千瑛 饰），两个女孩因为这个家庭早早失去了母亲而过早的肩负起了重任，因此性格有些强势，在强硬的姐姐们面前，性子软弱的樱子难免显得有些唯唯诺诺摇摆不定。
实际上，樱子的心里一直埋藏着一个音乐梦想，她想成为一名钢琴家，可是，彼时的日本刚刚遭受战争的蹂躏，一片破败颓靡的景象，在残酷的现实面前，樱子不得不选择退让。

Shinya is in debt as a result of his gambling habit. He attempts to defraud an old woman with a bank transfer scam, but the woman reminds him of his late mother and they start to relate to each other. Meanwhile, Shinya meets a girl called Hisako in town, and ends up helping her to find out the whereabouts of an unsuccessful comedian, Raita, whom her mother was in love with in her youth. Shinya's father, Ryutaro, is disowned by his son after his wife's death. When Ryutaro meets a homeless man called Moses, he starts living on the street as well. One day when the old woman dies, Moses comes to the deceased and confesses his past. Subsequently Shinya resumes communicating with his father Ryutaro.

Kenji, abandoned by his mother, scrapes out a meager existence doing odd jobs including driving bar hostesses and their customers home. Besides this he takes care of the sister of an old friend in jail and a young illegal immigrant. Eventually his life reaches a turning point.

フェアトレード、カースト、スラム、路上生活、急速な経済成長の中で広がる貧富の格差。兄妹で旅をしながら２０年後の持続可能な地球と暮らしを考えるリアルフォト＆ドキュメンタリー。「２０２５プロジェクト」第１弾。