Galaxy Burning Star: Analyze All Things and Build a Galactic Cavalry

Xia Jian, a young man from contemporary Earth, accidentally traveled to the Tang Empire in Tang Calendar 5379 (Star Calendar 2143). His soul passed through the body of a fallen Imperial Marine (named Xia Jian), carrying the "Wanhua Tiangong System". In the interstellar colonial era when exoskeleton power armor and human body modification were parallel, he rose from the border battlefield and was involved in the vortex of the imperial throne. He eventually helped the new emperor ascend the throne and led the imperial cavalry to conquer the new star field.