Did Khan say anything? (First update)

Yelu Yan, with his exceptional martial arts skills and extraordinary hearing, sensed someone approaching and swiftly recomposed his expression, adjusting his sitting posture.

True to expectation, it wasn't long before Yelang's voice came from outside the door.

"Khan."

In a calm voice, Yelu Yan said, "Come in."

Yelang pushed open the door with utmost respect and entered, immediately closing it behind him.

Approaching Yelu Yan, he knelt down and bent his arm in salute, "Khan, you summoned me."

Yelang, having received the news in Yan Manor, immediately rushed over with his men at full speed.

Yelu Yan spoke in a stern voice, "Go to Houtang immediately and investigate everything about the Queen's life there over the years. Who she has met, what has happened; I want a clear and thorough investigation, then report back to me."