Tales of a Mountain-Wilderness Demon Hero

Mao Daochen, a cat demon who has cultivated for six thousand years, has always lived on the mountain behind that village. He occasionally comes down to the village to treat illnesses, draw talismans to ward off evil, and talk about the great affairs of the world. It seems to have been this way for thousands of years. How could ordinary mortals remember how long these demons have cultivated here? They only remember that he was already here in their grandfather's grandfather's time. As time passed, the people who lived here began calling him the "Cat Immortal"...