Arc 8Heavenly Tome and Gu Dao
Lin Yu joined the Chat Group's expedition to obtain the Tome of Heaven, then returned to the Southern Border and gained new understanding from a stolen Gu scripture. After reuniting with Uncle Nine, he set out to attack a core node of the Tengteng Formation.
- Lu Xueqi proved the Chat Group's existence to Shuiyue, used her treasures to improve her cultivation, and won the Seven Peaks Martial Tournament.
- Lin Yu settled in Flower Bamboo Village and exchanged his five-element cultivation method for Ayi's instruction in Gu Arts.
- Lin Yu joined Lu Xueqi and the Chat Group at Mount Kongsang, defeated Blood Refining Hall cultivators, and captured Biyao and You Ji.
- Lin Yu killed the Blackwater Serpent and revealed the first volume of the Tome of Heaven in the Blooddrip Cave, where he and Zhang Sanfeng gained enlightenment.
- Lin Yu returned to the Southern Border, continued studying Gu with Ayi, and stole the incomplete True Understanding of the Gu Dao from the Ninth Palace Scripture Repository.
- Lin Yu gained insight into the Gu Dao, escaped before the Nine Palaces elders reached his cave, and passed his comprehension to Ayi before leaving.
- Lin Yu reunited with Uncle Nine, recounted the Japanese raiders' schemes, and learned that the Tengteng Formation's destruction had been moved forward.
- Lin Yu accepted the assignment to attack the mass grave node and reached a barren mountain range ahead of the coordinated strike.