In the vast Western Regions, Huo An, the commander of the Protection Squad, finds himself in a tight spot when unscrupulous forces frame him and leave him enslaved. However, fate has plans for him and a way out. At the same time, across the distant lands of Europe, a brave Roman general rescues the Prince and earns his freedom. As these two unlikely heroes cross paths by chance in the expansive Western Desert, an incredible journey begins, filled with action, bravery, and friendship.