The giant lizard, one of the most dangerous predators in outdoor activities. Adult giant lizards can grow to 3–4 meters and have snake-like forked tongues, which they use to capture odor particles in the air, allowing them to detect the scent of food within a 1000-meter range. When they pounce on their prey, they are exceptionally fierce. They run very fast, their tails are very powerful, and the thick whip at the end of their large tail can sweep down enemies, while sharp claws can easily tear prey into pieces. Their teeth are serrated, with large poison glands in the front of their lower jaws, and their mouths are teeming with large numbers of bacteria and germs, which can cause prey bitten by them to have lowering blood pressure and unstoppable bleeding, eventually dying from infection, and being eaten by the giant lizard tracking the scent.