Laura Lockwood on an expedition through the Atlantic aboard a ship led by the billionaire explorer Marcus Johnson, she hopes to uncover stories of mystery and adventure. Marcus, driven by his obsession with the legendary Sentinel Island a fabled land of treasure near the Bermuda Triangle has gathered a crew of skilled experts, including his stepdaughter Johanna, her husband David, and a diverse cast of characters, each with their own motives. However, the journey takes a dark turn when a violent storm strikes, leaving the ship damaged and chaos unfolding. Laura is swept overboard by a massive wave, waking to find herself stranded on a mysterious island populated by ancient tribes, dinosaurs, and otherworldly creatures. As she navigates this treacherous new world, Lara uncovers a deeper connection between the island’s secrets and treasure.