Long time ago, there's a world called Icent with two big continentals: Ailinda and Elena.
Ailinda has rich resources,which fills with many creatures and forests, Elves normally living in the forests, and humans living in the plain.On the other side, Elena is a continental that lack of resource, which cause less population, and hard folk custom, many clans that living in Elena make a Ailina life as their goal of life. It also says angels and demons also exist in Icent, but as the most of legends,no one has seen them, and know where they are.
Although most of clans would make war for the Ailinda's richness, there's less of them would use unscrupulous ways to seize the land of Ailinda, but besides the evil Turen clan and their necromancers. Turen clan always seized Ailinda's humans and elves to increase their undead army. And the biggest empire of the continental - Asta Empire restricted the behavior of Turen by the leading of Barendd, Justice and Evil as auncel's both sides, kept the subtle balance.
Turen clan made less win when facing the big union army of other clans leaded by Barendd. But as the sudden death of Emperor Barendd, with no leader, the union is fallen, and the balance forcing to the evil side, the peace on the cable, now broken into pieces, instead with devilish invasion, and wars that ever end.