Li Xuandao, an earth traveler, works as a Taoist priest at the Wumingshan Taoist Temple next to a small town. He has a panel system where he reads Taoist scriptures and practices basic swordsmanship every day. He originally wanted to keep it quiet, but then he stepped into the world, and a nonsensical story happened, and he discovered that one sword can solve everything, and the Taoist temple became famous.