In the 21st century, a top student from the National Defense University accidentally traveled across the Republic of China and became the cousin of a Northeastern marshal. As an aspiring young man with 21st century military education, Zhang Xuecheng determined to use what he learned to change his destiny, move the arsenal, protect the army, modernize training, shape the anti-Japanese iron army, and complete the new life of the Northeast Army; step by step, expel the Japanese aggressors and promote the rise of China...
