Speaking of the Tongtian Sect Master, Ye Tianchen was actually not familiar with this person. He came from the apocalypse star and had heard some ancient history about Earth, but he couldn't fully understand everything. Therefore, when Zhang Yide mentioned the Tongtian Sect Master, Ye Tianchen didn't know who it was and only felt that this person, who had managed to obtain four out of the ten killing swords from ancient times and even forged them into another killing array, was truly remarkable.
As is well known, the Tongtian Sect Master, from the Chinese mythological legends of the Cutting Sect, was a decisive killer, who, even though he was ordained a Saint, had personally taken up the sword to slay others. It can be said he was a ruthless figure, possessing four Slaying Immortal Swords and an Exterminating Immortal Formation Diagram, managing the affairs of killing between heaven and earth. The sect he founded also had the most immortals and the most powerful influence.