A stupid son of an Orion hunter from a small town outside the customs, a lonely little killer on the run, a little girl who was abducted and looking for an opportunity to escape, a teenager who ran away from home with a strange disease, and two girls who entered the arena to find their sweethearts. The six of them gathered and separated in the pursuits of the killer organizations, and played out a series of thrilling and wild pictures of the rivers and lakes. The ugliness and kindness of human nature, and the sinister dangers of the rivers and lakes are all staged here.