I am Leo Chen, and I have walked the thin line between life and death in some of the world’s harshest environments. I once emerged from a dense, uncharted forest after days of foraging on wild roots and deciphering animal trails. I have braved the scorching dunes of a remote desert, where each sun-baked grain of sand threatened to sap my strength. I have stood atop ragged ice floes, where the wind howled like a vengeful spirit and every breath burned my lungs. I have even been cast away on an isolated island, where the sea tested my patience and my ingenuity. Through each trial, I learned that survival is not merely about enduring—it is about mastering the rules of the game itself.