The Strongest from the Start

He transmigrates to a world where spiritual qi is reviving and demons run rampant. Zhang Ziwei becomes the ninety-ninth Celestial Master of the Celestial Masters' Mansion! He binds the Celestial Master System from the start! Ding! Congratulations, Master, you have obtained [Golden Light Incantation (Mastered)] Ding! Congratulations, Master, you have obtained [Five Thunder Incantation (Mastered)] Ding! Congratulations, Master, you have obtained [Pure Heart Incantation (Mastered)] Before he knows it, Zhang Ziwei has become the strongest there is! Supernatural phenomena, systems, immortal cultivation.