Chen Luo and others decided to cross Ailao Mountain, which is known as the restricted area of human life and the legendary gate to the devil world. They encountered Hani savages on the way, but kept calm and showed kindness before continuing on. They encounter obstacles from various strange creatures and mysterious forces, and discover the secrets about Mount Ailao and the awakening of dark power in the ancient temple. After successfully escaping from the temple, the terror continued. They encountered ground shaking, swamp traps, and bat attacks. They hid in caves and faced unknown monsters, preparing for a life-and-death battle.