I, Peng Demon King, Am Wreaking Havoc in the Journey to the West!

Xu Peng transmigrates into Journey to the West, becoming Sun Wukong's sworn brother—the Hun Tian Great Sage Peng Demon King! But at this moment, Peng Demon King is not yet a fearsome demon lord; instead, he is imprisoned for refusing to bow to a great demon king and is about to become demon food. Just as Xu Peng thinks he will die on the spot, he suddenly awakens a cultivation quest panel in prison. Completing system quests allows him to awaken talents. [Congratulations on completing the side quest 'Break through to Qi Refining Layer 9 in three days'] [You have awakened the white talent·False Foundation Establishment] ... [Congratulations on completing the side quest 'Kill the Bear Mountain Demon'] [You have awakened the purple talent·Bone Seed Fragrance] ... [Congratulations on completing the side quest 'Break through to Foundation Establishment'] [You have awakened the purple talent·Pill Genius] From a little peng demon treated as food to the Hun Tian Great Sage Peng Demon King who dominates, and finally to the eternal, cycle-controlling supreme being of the Three Realms. Years later, when the Three Realms are about to be annihilated in the cycle and all immortals and buddhas are helpless, Xu Peng rushes out: 'Hey, don't block me, I have to save the Three Realms—this is my quest!'