Despite the precautions taken by the four major sects, a problem had occurred once in the past.
It involved a disciple from the Wind Ling Sect who was exceptionally skilled at concealing his intentions, even deceiving the Elders.
He unleashed a slaughter in the Secret Realm. In the end, to avoid any misunderstanding, an Elder from the Wind Ling Sect personally executed the disciple.
"...That happened over four hundred years ago. The cultivators in our Four Sects, from top to bottom, have all seen a complete turnover since then."
As Bai Qinying spoke of this historical event, the nearby Inner and Outer Sect Disciples all listened attentively.
Some among them knew about the Four Sects Trial, but they hadn't known such a thing had happened in the past.
Through Bai Qinying's brief explanation of the incident, Fang Yun also gained a general understanding of the Four Sects Trial.
