Celestial Master of the Demonic Path

Strange cultivators, mad demonic cultivators. In a moment, I return to the bustling modern city, and when I look back, I enter a gloomy world under the blood moon , where every face reveals madness. Is it real? Is it fake? I can't tell! Perhaps, the one who's crazy is me... Not them? Maybe, I really am one of them... a mysterious Taoist master in that world.