The film revolves around a shady factory that secretly digs up graves and unearths a two-headed python. Unlike previous snake thrillers where humans actively invade the rainforest, this time, the snakes descend en masse to launch a preemptive attack on a human settlement. Security captain Li Mingjun (Wu Tingye) and his apprentice Xie Feng (Jin Long) watch the hunt from a surveillance room to lure out the two-headed python. They then collude with factory manager Zhao Yongmin (Xu Shaohang) to transport sick pigs and instruct butcher Zhang Dawen (Li Long) to trap the python with a live human. Female forklift driver Xia Qing (Yang Lei) teams up with her fellow worker Wang Siyan (Chen Xinzhe) to fight against the forces of greed, ultimately shedding a venomous venom with maternal love.

Detective Di Renjie investigates strange incidents caused by a spell summoning the dead, only to discover the terrifying reality that ghosts truly exist.

广西境内有一个巨型天坑被称作地府之眼，坊间传说是通往阴阳两界之门。更有甚者，传出天坑内藏有记载历代奇方的古书《龙观录》。十年前，在一次地府之眼的探险活动中，以探险专家张啸天为首的探险队全部葬身于此。十年后，张啸天的儿子张枫收到了一个特殊的快递，故事由此展开…