"Lord Zhào, do you know why I have summoned you?"
"In reply to Your Majesty, I do not."
It was only after returning to the Ministry of Works that Zhao Yan let out a sigh of relief. He was now a man carrying great expectations. Having previously developed the crossbow, the Emperor had pinned all his hopes on him, wishing for him to engineer even more formidable weaponry.
Chapter 620