C318 What kind of emperor is li shimin?

After she pushed aside the group of curious court masters, Empress Zhangsun suddenly spoke out, "Erlang, why do you think Xiao Wen gave you such a weapon?"

Empress Changsun turned a blind eye to the lever crossbow in the hands of the emperor and turned a deaf ear to the new method of refining the salt mines.

She and Li Shimin had been husband and wife for many years