I Am a Deceitful Monk in Swordsman

Lin Pingzhi fainted after practicing to ward off evil spirits, and woke up in a cave full of strange talismans... Everyone here behaves strangely and believes in a certain god. The green-robed old man stuffed the wriggling monster insects into his Dantian: "Idiot, with this 'chub', you will be able to achieve great feats." When the two worlds intersect, reality and illusion completely collapse. In the present world, he is an orphan who was forced into a desperate situation and went crazy; in the strange world, he is a "Pure Yang Cauldron" and a living elixir in captivity. How should Lin Pingzhi take revenge? How to save yourself?