One second you've just inherited a ten billion dollar fortune and are enjoying a glass of wine on a private jet, and the next second you're crashing on an uninhabited island and struggling to survive? The ups and downs of life should not come so fast? Li Tunan thought so at the moment the plane crashed. Opened his eyes again, he was already in a pitch-black cave, a cloaked savage smiling grimly at himself with white teeth. On an uninhabited desert island far from the mainland, he decided to tame the savage and escape!