It was finally over. I knew that for my friends, I hope to continue writing. I also had this idea. After thinking, I decided that it would be better to end here, because when the later battle in Europe, the Song army equipped a large number of muskets and almost entered the era of hot weapons. This battle was not difficult.

As for the snow and ice in Russia, I have a practical method that can be dealt with completely, but because I no longer write it down, this method has become a useless place, sigh!

Finally, I am very grateful for my friends' support. Without the support of my friends, this book cannot be written until now.

The following book is closely integrated with history. I will interpret history from another perspective and ask friends to support it.
Chapter completed!