Two friends, Steven and Miguel, vacationing on the beautiful Mexican coastline, are looking forward to a carefree holiday filled with sun, sea, and potential romances. Their plans take an unexpected turn when they encounter a fearsome tiger shark wreaking havoc in the azure waters. Steven, a big-game hunter, and Miguel, a wealthy businessman, team up to hunt down the underwater menace. As they embark on their thrilling endeavor, they stumble upon Gabriella, a vibrant and free-spirited British tourist. The three of them form a complex relationship marked by passion and camaraderie.

As their bond deepens, the trio becomes embroiled in a series of increasingly perilous situations, testing their resolve and unity. The idyllic vacation setting turns treacherous as the shark grows more aggressive and bodies start washing up on the beach. The friends' mission shifts from a daring adventure to a desperate struggle for survival against the relentless predator. Their encounters with the shark force them to confront their fears and reliance on each other as the marine horror draws ever closer.