In Europe in the 18th century, firearms have entered the modern era. After the foundation of Peter the Great, the Russian Empire was already in the golden age of the most powerful country in Europe. At this time, the Torgut Khanate was caused by the death of the legendary Ayuqi Khan. It was torn apart internally, and its strength was at its weakest. Troubled internally and externally, the successor Khan was thinking about returning eastward. According to the normal development of history, his dream would be fulfilled by his son Obasi. At this time, Obaxi Basi was still a child of only six years old. His brother Sarai was still held hostage in Astrakhan. Under the oppression of the Russians, Sarai always wanted to escape from Astrakhan. Finally, he