The Shushan group attacked Kunlun. Although they didn't openly tear faces apart, it was almost the same in reality.
The reason behind this has a long history, as Shushan has never accepted Kunlun as the leader of the Orthodox Sect and has always wanted to defeat it to become the leader themselves.
The Kunlun practice emphasizes the Cultivation Realm. Although they may not be as skilled as the Shushan Sword Immortals at the same rank, the number of high rank cultivators far exceeds that of Shushan, so in terms of top-level force confrontation, Shushan has always been at a disadvantage, which has almost become a heartache for Shushan cultivators.
Now that they have the Sun and Tai Yin Sword Masters, challenging Kunlun's status as the Alliance Hierarch of the Orthodox Path is only natural.
