Based on Zheng Wenlong’s information, Underworld Thirteen was the junior master of the Underworld Ghost Gate. He was a sixth-Heavenstage Sovereign Lord, but his age was unknown.14

His weapon was called the Underworld Soul Sword. It was likely a Heavenly Sovereign Dao Weapon, and it was capable of unleashing heaven-shaking might in his hands. It was incomparably sharp, capable of even cutting the laws of the Grand Dao. According to the battle records, it had been able to cut through the protective divine light of a triple-manifestation Divine Sovereign with no impediment.8

In addition, the Underworld Soul Sword had the ability to interfere with the soul, as well as curse energy. Those who were injured by it had their souls disrupted, and Underworld Thirteen turned them into his puppets. During the battle, there were quite...2