Yang Eucalyptus travels through the world of demons and demons. It coincides with the disintegration of the dynasty, the rampant demons in troubled times, and the endless emergence of evil things. In this world, ordinary people are like lambs at the mercy of slaughter, struggling to survive, and Yang Eucalyptus is no exception. The reason is because of thisEverything in the world has been polluted by filth. Anyone who steps into cultivation, no matter whether it is a fairy, god, or monster, will pay a huge price, which has caused the distortion and abnormality of this world. Fortunately, he found that he has the power to clean everything from being polluted.The ability to completely purify things can eliminate all costs. Cultivation techniques, spells, elixir, magic weapons, puppets... And when he mastered a technique called 'Lamplighting Method', he found that lighting a fire light made evil things frightened., The monsters tended to avoid. So... a weird idea came to him. He resolutely embarked on a path of cultivation that was completely different from the weird painting style of this world.