The Ancient Demon Emperor Who Has Just Attained Enlightenment Wants Me to Transform into a Catastrophe?

[Fantasy + Proof + Incarnation of Heavenly Tribulation + Revenge + Invincibility + System + Passionate Blood] Traveling through the world of cultivating immortals, he carries the only ancient demonic body in the world. He has been hunted by the Nine Holy Lands of the Righteous Path and the three imperial clans for 1,200 years! Ye Chen used his own power to crush the corpses of thousands of enemies and finally became the Ancient Demon Emperor, the first demon in ancient and modern times! Just when he was about to destroy the righteous way and settle the blood feud—— [Ding! The crack in the host's heart is detected, and the countdown to the counterattack of all demons begins] [Only by transforming into the source of heavenly calamity and cultivating one's body through thousands of calamities can the Taoist heart be restored] From then on, all the monks who tried to break through the tribulation faced the catastrophe... It was him! The Holy Son of Taiqing overcomes the tribulation? The ninety-nine thunder tribulations became nine hundred and ninety-nine! The Sword Saint's breakthrough? Hidden in the sword tribulation is the divine thought of an Imperial Realm Demon Emperor! The legitimate son of the imperial clan became enlightened? The calamity directly transformed into an entity and slapped the person back to his original form! The righteous monks collapsed: "How can this calamity have hatred value?!" Ye Chen stood with his hands behind his hands and smiled faintly: "The revenge of a thousand years of hunting will be repaid slowly, one disaster at a time."