C122 Investigate the Events of the past

"Someone wants to hide the truth of our sect's extermination? Why? "Who did this?" Yu Yuelee was puzzled. She didn't understand why she had to cover it all up. What's the point of concealing this? Could it be that he was afraid of someone taking revenge on him? Or was there another reason?

Si Beiyan shook his head, "I am not too sure about this, but you guessed right