The six great underworld halls were led by Ancient Underworld Hall. However, it wasn't like there was nobody that would challenge Ancient Underworld Hall within the six great underworld halls.
For example, Sky Martial Underworld Hall! As the second power amongst the underworld halls, Sky Martial Underworld Hall had always had objections to Ancient Underworld Hall.
It could even be said that the two sides had fought openly and covertly many times.
Now, Sky Martial Underworld Hall was coming hand in hand with Sky Gold Underworld Hall and Sky Moon Underworld Hall, which brought about a bad feeling.
However, even if Ancient Underworld Hall was displeased, they could only receive the three leaders of the three great underworld halls now that they had come.
The master of Ancient Underworld Hall thought for a moment before saying casually, "Let the three hall masters in."