Heaven on earth is about to become hell.

For her birthday, the young influencer Clara receives six plane tickets. Destination: Lady Elliot Island, an island paradise off the coast of Australia, strewn with inviolable aboriginal lands. It's an Eden encircled by a coral reef where turtles, rays, and sharks abound. She invites her best friends and, to spice things up, two strangers... But once on the island, several incidents occur. Her vision is becoming blurry. Is this little paradise actually hell?