Illegal fishermen operating in the dark sea capture young women by ensnaring their bodies in nets. Using cowardly tactics of attacking from behind, they have a system perfected for trapping their prey. Once caught in the net, no matter how hard the women struggle, escape is impossible. One after another, they are captured—today's abundant haul consists of young girls referred to as abalone. This poaching operation has spread so deeply and firmly that no one can stop it.