The Earth's top expert, while on a mission, is betrayed and reborn as Su Han, the crown prince of the Su Kingdom in Qingzhou. He activates the ultimate system and embarks on an unparalleled path to become an emperor! Su Han vows that in this life, he will never allow betrayal. If the heavens of this world are like dragons, he will slay them! If the world is corrupt, he will cleanse it! If the people of this world are in torment, he will become a demon!