Chapter 572: Thanks to you, my senior got promoted!

The pass is high and the city is strong, the momentum is mighty! Those red-robed soldiers were all wearing armor and had red cloaks behind them. Whenever they looked into the distance, cold murderous intent burst out from their eyes. He was eager to fight and couldn't wait to go out and fight. Shanhaiguan is the most important line of defense in the north of the Great Yan Dynasty and the biggest checkpoint to resist foreign invasions! Even if you stand on the deck of a flying boat and overlook...