五位多年未见的闺密，因为参加其中一人在加勒比海举行的海岛婚礼而再度聚首，闲暇之余，她们决定搭船前往一个无人岛探险，没想到该岛的周围潜藏着饥肠辘辘的鲨鱼，五人必须设法从鲨口逃生……。

　　Janus is a young high school student who dreams of leaving his native countryside ravaged by isolation and alcoholism. His daily life changes when h