afety at any time, Li Chen, whose mind was full of tech trees, now just wanted to get a couple of sprayers for self-defense.If this era already had firearms, it would have saved him a great deal of ti...Chapter 512: A Chance to Go Down in Historyhen she's in front of the crown prince. You've been the chief clerk in the Eastern Palace for quite some time now. I ask you, how do those officials who come and go from the Eastern Palace every day t...