Young Lu Yunxiao accidentally obtained the "Ancient Sword from Heaven" and got involved in sect disputes and evil secret wars. He walked on the road to immortality with a smile, side by side with fellow travelers Jiang Xiaoqi, Mo Xichen, and Su Zhixi. The three-volume story sequentially reveals the growth of young people, the battle between good and evil, and the return of immortality, and resolves various crises with humor. In the end, everyone worked together to expose the evil conspiracy, Lu Yunxiao achieved swordsmanship, and watched with laughter as he returned to the clouds after nine days. The whole book is written in one go, with equal emphasis on laughter and climax. The story has a tight rhythm, interlocking plots, and a happy ending.