The Serenity, a yacht designed for pleasure, not survival, groaned its last mournful protest before being swallowed by the churning indifference of the Pacific. Liam, Sophie, Mark, and Chloe, friends bound by shared adventures and a thirst for the exotic, clawed their way onto the black sands of an uncharted island, their bodies aching, their spirits battered but, for a fleeting moment, defiantly alive. The island was a verdant lie. From the beach, it promised a postcard paradise: towering palms, vibrant flora, a sky of impossible blue. But as they ventured inland, a subtle unease began to creep. The air, thick and humid, felt strangely heavy, as if saturated with an unseen presence. There were no birdsong, no chattering monkeys, only the distant, rhythmic thrumming deep within the jungle’s heart, a sound that seemed to vibrate in their very bones. "Just the wind, probably," Mark, ever the pragmatist, declared, but his eyes darted nervously. Sophie, an artist with a sensitiv...