A scientist creates a time machine and kills their younger self to see what would happen. And that self-obsessed, misanthrope, mad genius of a scientist is Tim Travers. And the universe was bad enough with only one of him.
在不遠的將來，百分之98的地球表面都會沒入海裡，一個能統領鯊魚大軍的軍閥，抓走了神秘「鯊魚召喚師」的女兒，而她必須學會掌控與生俱來的超自然能力，從軍閥的暴政統治中解放人民回歸自由……
