在误打误撞中，耕平破坏了古堡的封印，他和叶月得以重获自由。 就这样，无依无靠的叶月住进了耕平的家。虽然个性有些任性，但叶月的善良和不谙世事打动了耕平，在她的身上，耕平仿佛看到了自己的影子。于是，耕平决定带领叶月，踏上替她寻找母亲的旅程。随着叶月的身世渐渐浮出水面，来路不明的敌人也接二连三的出现，在叶月和耕平的身上，究竟隐藏了什么不可告人的秘密呢？
Video artist Ryosuke visits the suburb of Furano in Hokkaido, tuikan.cc where his friend lives, in order to shoot a video. His car breaks down and Ryosuke decides to walk to a house and ask for a phone. The person that opens the door is his former girlfriend and first love Haruka. They meet for the first time in 23 years. Even though Ryosuke knows that she is married, he takes her to his video shooting and they get close. Ryosuke leaves Hokkaido in 2 days and he asks Haruka to spend one more day with him.
每个人都知道她，一个不为人知的故事。一座山海环绕、风景秀丽的港口城市"；努马兹”；。从小就不熟悉周围事物的少女夜语，生活在与城市里的每个人都相距甚远的地方。我想做的，我真正的目的地，是。
