"NO…! SISTER…!!!" Yan Dose finally reacted.
He immediately charged toward the masked intruder. His sword appeared in his hand. There were five gems adorning its hilt. "Stop! You will pay for what you did!!"
The masked intruder was, of course, Amon. When he broke into this room, he expected to see only Yan Ning and her maids. Yan Dose's presence was unexpected. If he went all out, he should be able to take out Yan Dose, but it wasn't worth the risk.
Yan Dose came from a respected clan. He should have better weapons and arts compared to the average cultivator. Furthermore, if he went all out, he had to reveal his weapons and art. If he failed to kill Yan Dose, his identity could be revealed. Hence, he chose to leave after finishing his task.