Heaven Wanted Me to Be Reborn, but I Destroyed Heaven with My Backhand

In his previous life, he was the powerful Heaven-destroying Demon Emperor Yehua, but he was plotted by heaven and his soul was shattered. In this life, he was reborn as a 16-year-old useless boy - the second level of Qi Refining, with no bones, his sect was destroyed, and the corpses of his sect were scattered in the wilderness. "Heaven wants to kill me? Then I will turn this world into a 'devil's evil way'!" The Demon Emperor returned, bringing with him the supreme skill of his previous life, the "Swallowing Heaven and Cleansing Kung Fu", and was bound to a mysterious being who claimed to be the "Supreme Heavenly Dao System". Mission release: Complete the revenge of the sect with a useless body. No bones? The Tuntian Cleansing Power is not needed! The sect was destroyed? Then build a stronger one! God does not allow it? This time, he will tear the heaven to pieces with his own hands! When the former Demon Emperor, carrying his useless body, climbs to the top again step by step, are those guys who claim to be righteous, ready to tremble? Rebirth × System × Revenge × Against the Heavens "In this life, I, Yehua, will not fight against heaven or earth - I want Heaven to kneel down and watch me reach the top!"