A chance encounter. Between the waves and the cliffs. At night. A week later, he got married. For many years, she no longer believed in happiness. They met. They play. They speak. They want each other. As a gift - unconditional. It's like a dance - on the edge of the void. One night. One night only. Their only night.
学习成绩优异的水谷雨（土屋泰丰饰演）性格冷漠，不愿意与周围的人交往。这一天，她被老师指派给一个很久没上学的男孩送作业。这名男孩名叫吉田纯（由神田直人饰演），在开学第一天因打架被停课。然而，在惩罚解除后，他很长一段时间没有来学校。
普通女孩志子（桥本爱饰演）无法融入大城市的喧嚣，她选择回到童年时的家乡日本东北部的小森村。这里没有太多时尚文明的色彩，当地人过着日出而作、日落而息的传统生活。他们依靠天气吃饭，用手管理生活。虽然生活并不富裕，但内心充满了充实和喜悦。
