The Immortal Venerates of the Mysterious Moon Palace are not concerned about whether they will participate in the war; they are concerned about who will go to the Northern Domain.
There are so many Immortal Venerates, it's not possible for all of them to head to the Northern Domain, right?
As for Immortal Venerable Yun Meng, she is the Palace Master, and she must oversee the Mysterious Moon Palace, so she definitely will not go to the Northern Domain.
Thus, the Immortal Venerates going to the Northern Domain will be selected from among the Peak Masters.
