The Erebonian Empire is a fictional nation in the Trails series of video games developed by Nihon Falcom. It is known for its strong military and industrial power, as well as its complex political landscape. The empire is characterized by a feudal system, with various noble houses vying for influence and control. The empire's capital is Heimdallr, a bustling city that serves as the political and economic center. The Erebonian society is marked by a stark divide between the nobility and commoners, leading to social tensions. The empire plays a significant role in the overarching narrative of the Trails series, impacting the fate of neighboring regions.