I Became a Chaos Demon God, and the Jade Emperor Begged Me to Slay a Saint

[Keeping a low profile + System-powered + wild imagination + Primordial World and Investiture of the Gods + Journey to the West setting + decisive and ruthless] With an imagination that knows no bounds, the author sets a story in the familiar worlds of the Primordial World, the Investiture of the Gods, and the Journey to the West, to tell you a myth unlike any other. Behind the great figures of the Primordial World joining with the Dao to become Sages, could there be some secret scheme unknown to all? During the Investiture of the Gods, just how fearsome was the Jie Sect's Master of Heaven? The Immortal Slaying Formation and the Ten Thousand Immortals Formation left the Chan Sect battered and bleeding, forcing the Heavenly Lord of Primordial Beginning and the Grand Pure One to enter the fray themselves. They even stirred the hidden Patriarch Hongjun into action. Yet after the Investiture of the Gods, why did the Three Pure Ones suddenly vanish without a trace? Is the figurehead sitting in the thirty-third heaven of the Heavenly Court really the Grand Pure One himself? Where did the Heavenly Lord of Primordial Beginning and the Master of Heaven go? During the Journey to the West, why did the two Sages of the Western Sect retreat behind the scenes, allowing Duobao to become the Buddha Tathagata and turning the Western Sect into Buddhism? Is Patriarch Subhuti of the Three Stars Cave of the Slanting Moon really the Daoist Zhunti himself? After the Journey to the West, the gods and Buddhas of the myriad heavens began to vanish, and the Primordial World slowly entered the Age of Decline... Could all of this be true? A young man from modern-day Earth transmigrates into the Primordial World and gradually reveals, in a revolutionary way, the story hidden behind it all.