The ancient Varangian Empire opened a passage to another world connecting the earth in an attempt to conquer the other world to obtain resources. Its advance army was quickly defeated by the Dragon Army. Then an expeditionary force was formed, and they entered the alien world of Eldra through reverse control channels. They used modern military and industrial advantages to gradually crush the knights, dragons, magic arrays and other forces of the Magic Empire. They conquered various provinces, seized control of the air and sea, broke the forbidden curses of the gods, and finally destroyed the empire and opened a new era of great navigation for the earth to other worlds. The protagonist Lin Yue, as an army major, leads the troops to participate in the entire process, uses tactics and leadership to promote the process of conquest, and witnesses the dimensionality reduction impact of modern civilization on the magical world.
