Han Muyu, with full-level comprehension, is reborn into a world of cultivation and enters a swordsmanship sect, becoming the sword observer guarding the sword pavilion. The sword pavilion houses 100,000 swords, and the sword observer needs to wipe each sword once a month. Wiping the sword "Qinghe", he obtains a wisp of sword energy. Wiping the sword "Ziyan", he comprehends the original sword master's swordsmanship, "Liao Yuan", and obtains the fiery sword intent. Wiping the spirit sword "Shan Yue", he comprehends the swordsmanship insights of the Giant Stone Real Person and obtains the mountain range sword momentum. After sixty years of observing swords, Han Muyu cultivates sword energy for sixty years. During these sixty years, disciples come to seek swords and receive Han Muyu's guidance. A female saint from the Demon Sect comes to steal swords and receives Han Muyu's reward. Swordsmen come to challenge him and leave with broken swords. Sixty years later, the fairy spirit world invades. Those who sought swords...