277: If you are heartless, I will be unrighteous_3

Su Xinyi breathed a small sigh of relief, "That's good then."

She also wanted to accompany His Highness to war, but it would be tough to get His Majesty's approval.

As things still seemed hopeless, she did not want to voice her thoughts and add to His Highness's worries.

Thinking about this, she suddenly turned and took a book from the desk. Feeling it would be odd to hand it through the window to the Crown Prince, she directly went out of the door, stood in front of him, and handed him the book. "Your Highness, this book contains the part of the Tatar territorial map that I have organized, as well as the records of several previous battles. I have also redrawn the map where the merchant convoys have traveled before, you can compare it with the military map and make a decision."

Yan Junchu was startled, lowering his head to look at the book handed to him by Su Xinyi. It was as thick as a finger and its cover was quite new, apparently compiled recently.