已婚男女

　　In the year 2961, the time is after humanity and nature has recovered the land. A hunter named Cygnus is called to rise above his duty. He provides for Last Arc, a once nomadic band of survivors in need of food and water that is now growing scarce. The answer must be found before a group of outlandish Heretics descend upon them. Cygnus must voyage across the treacherous landscape to defend his people. Sent by Nova, the matriarch of the band, she acts based on her vision for Cygnus to find a seed of hope. The future of Last Arc is for him to discover, Cygnus ventures into a hostile landscape in search of an answer for his people. On this journey of encountering many traps and dangers, Cygnus discovers what has been hunting him is his identity.

　　

　　萱岛(竹野内丰)收到父亲的讣告回到故乡，从萱岛的父亲那里继承土地的宇和岛(山田孝之)与他一起，在山路上开车行驶时遭遇了意外事故。两人醒来时，发现自己身处森林深处，被六个美丽的女人监禁着。

讲述一对性格迥异的同父异母兄弟——哥哥是行事冲动的侦探，弟弟是纪律严明的海军海豹突击队员——因父亲在夏威夷遇害而被迫联手，踏上一场危机四伏的追寻之路，誓要揭开背后隐藏的惊天阴谋。