Nine young friends get lost on their way to spending April Fools Day together. Instead of letting the entire trip go to waste, they decide to go party at an old abandoned inn called 12 Hills. Rumor has it that the place has curse that comes to life every April 1st. Despite the warnings from the locals, the friends decide to go ahead with their April Fools Day plan. It's all partying, sex and alcohol until victims of sick, deadly jokes start to appear.

Alex returns to his village with Jordi, after a while, in order to celebrate San Juan night. However, due to a summer storm, they have to shelter in an old abandoned house where both played when they were children. In there, some conflicts of the past will turn up.

KAYAK is the story of three friends who go on the vacation of a lifetime and end up losing the friendship that united them. What begins as an idyllic kayak trip through the paradisiacal coves of Menorca is shattered by the emergence of an impossible love story, transforming into a self-destructive cycle fueled by jealousy, and ending up breaking the bonds between three people.