My Heavenly Dao Library Auto-Completes Cultivation Techniques

Lu Qingxian has the worst transmigration luck in history. No broken engagement, no mysterious master, no lucky encounters—just a lowly handyman position in the Qingyun Sect with the most useless pseudo-five-element spiritual root imaginable. While other transmigrators conquer their new worlds with modern knowledge and cheat abilities, he's stuck at the bottom with zero prospects. But when a mysterious Heavenly Dao Library awakens within him, capable of automatically completing and perfecting any incomplete cultivation technique, his impossible journey from trash disciple to supreme cultivator…