As for Lady Ping Xin, she simply wanted to temper Wu Xian.
Were it not for the matters of the Immortal Court within the Purple Cloud Palace, and the selection of the Immortal Emperor, who else could have allowed Di Jun to use a Spiritual Illusion Realm to temper a creature?
Such a safe environment to temper one's disposition is a rare opportunity for Wu Xian, and naturally, Lady Ping Xin would not let it slip by.
As for the Karma Position of the Immortal Emperor, Lady Ping Xin gave it up after witnessing Wu Xian's various performances within the Spiritual Illusion Realm and the outcome of the Witch Clan.
Perhaps, for the Witch Clan, being in the Netherworld is already the best choice.
Furthermore, Wu Xian is not suitable to lead the Witch Clan. In the past battle between the Witch Clan and the Immortal Court, Wu Xian was unable to control it.
In the Spiritual Illusion Realm, all that the Witch Clan did within the Immortal Court, Wu Xian still could not control.
