17 year-old Belgian Boy scout Kevin has just started summer camp in Luxembourg. During a drug-fueled night with a girl from the village, he discovers diamonds and a mermaid at the bottom of a lake. The drugs wear off and Kevin discovers that the mermaid is actually the corpse of the ex-boyfriend of the girl he’s fallen in love with. It turns out that the girl and her ex stole the diamonds from a corrupt border agent, who will stop at nothing to get his merchandise back. Kevin had hoped to escape his violent father at Scout Camp but his adventures will take him out of the frying pan and straight into the fire.