C77
When the three great elder Spiritual Sense left the Changchun Valley and couldn't find any traces of the enemy, they looked down the valley again and found Dugu Yifeng breaking out of the formation.
When they thought back to where the tremor came from, they realized that it was all caused by Dugu Yifeng. The three elders were not angry and wanted to laugh, because Dugu Yifeng was naked