He began to attain enlightenment from the Demonic Sect.

Du Jianyuan transmigrated to the world of cultivation, becoming a disciple of the demonic sect. However, he was constantly exploited and oppressed by his superiors, unable for years to accumulate enough spirit stones to purchase righteous methods. His cultivation remained stuck at the first level of Qi Refining, his life hanging by a thread. Fortunately, he obtained an ancient bead that could easily see through all laws, helping him improve his Dao wisdom. Furthermore, it possessed the power of "Heaven rewards diligence," ensuring that every cultivation brought progress and his cultivation would never regress. Several years later, Du Jianyuan, as a demonic cultivator, ascended to immortality, attaining the supreme Dao fruit that transcended Yin and Yang and the Five Elements, standing between illusion and reality. "Before, you called me a demon, and I didn't argue with you. Now… what should you call me?" (A cautious and steady approach to cultivation, not a saintly figure.)