Lin Xiu, born with a pure Yang Dao Body, is plagued by a calamity of evil spirits. Luckily, a celestial maiden helps him overcome it through dual cultivation, and as yin and yang merge, his mystic power surges. From then on, one beautiful woman after another comes to him, each using her spiritual charm to tempt him into union. He returns their affection, tempering his War God bones through dual cultivation, and joins the celestial maidens in using mystic power to sweep away demon bandits. Through dual cultivation, he comprehends the Dao, then slays every evil under heaven with a single sword!