交换：两个女人

　　一个现代王国Illyria的公主Sam，性格叛逆，是王位的第二继承人。正当Sam对王位的漠不关心值达到人生新高时，她惊讶地发现自己有超能力，而且属于一个长期以来偷偷摸摸保护全国和平的秘密组织。影片聚焦Sam的历险：她加入了这个属于最高机密的训练项目，目的是训练皇室的次子女们来肩负拯救世界的任务。

　　一个出生在印第安区的黑人女孩意外继承了一片充满石油的土地，汹涌的黑金下，她将面对攫取、迫害、偏见、中伤，并用她的意外横财去帮助他人。

　　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.

　　摄影师工藤太郎在坐飞机的途中发现一架太空囊坠入大海，那正是4个月前离奇失踪的无人木星探测器赫利俄斯7号。回国后的工藤接到陪同开发公司调查队前往塞吉欧岛的工作，而塞吉欧岛正位于赫利俄斯7号坠落地点的附近……　　另一方面，塞吉欧岛突然出现巨大的怪兽，这一切似乎和赫利俄斯7号有关……