In Shrouding the Heavens, I Refine Gu to Attain the Dao

After the Gu Dao World was destroyed, Zhu Peng was brought to the Shrouding the Heavens World by a primordial treasure born from its destruction. He developed an Immortal Gu physique, allowing him to comprehend myriad mystic arts and Dao marks to refine Gu spirits. He could refine plants, trees, mountains, and rocks, as well as divine birds and exotic beasts, into Gu insects, then use them to construct killing moves and the Great Dao. Solar Ancient Scripture? Taiyin Ancient Scripture? All those ancient scriptures and arcane arts? Refine Gu! Refine Gu! Primordial Beings? Heavenly Emperor's Son? Saints? Refined in an instant! Chaos Stone? Nine Immortal Gold? Refine Gu! Refine Gu! Forbidden Zone Supreme? Hmph. Gu Dao killing move: Ominous Fate in Old Age!