A group of rescue swimmers operating on the beaches of southern France meet with a strange amphibious creature, a Triton (Kevin Ass) who has the power to seduce any guy with the sound of his voice. It is a modern and masculine version of the Siren. The triton in search of his lover and soul mate, who have lost his memory by staying too long in contact with humans. Under the direction of head of rescuers (Mack Manus), Math (Matthew Ferhati), Guillermo (Guillermo Cruz) and Gabriel (Gabriel Dragun) travel the sea and the coast to bring relief to Naufrages. While Math and Gabriel save a journalist investigating about amphibian creature named Will, Guillermo is confronted with the unbridled sexual callings of Mack who suffers the effects of his sexual encounter with the Triton. Will the male Siren meet his goal? After all, what/who is he really looking for? Dive into the azure depths of the Mediterranean Sea and succumb, like the Lifeguards, to the Triton song.