Introduction: the most powerful assassin was retraining the heavens in order to avenge his previous life he cultivated a supreme divine art grasped a transcendent divine weapon held a palm of primal chaos energy devoured the world cut down the heavens destroyed gods and devils and stepped onto the universe in the name of slaughter he became an ancient paragon in this life i will cover the sky with one hand and destroy the world with the other i''m the only one under the nine heavens...