オルクセン王国史 野蛮なオークの国は、如何にして平和なエルフの国を焼き払うに至ったか

The era of "guns and magic". The united nation of Orcsen, which has many demon races led by the orcs, and Elfind, the country of beautiful elves. On the border between the two nations, where historical conflict deepens, Dinerus, the leader of the Dark Elf clan who was exiled from his homeland, has a fateful encounter with the orc king Gustav. A profound war story romance that overturns conventional wisdom, opens!