World where the race each other to live together and blend into one.Tranquility, prosperity and well-being has also been realized.And the world became quiet instantly.However, a race which has a high power position, Angel, suddenly make a decision that makes the world would fall apart and disintegrate.The decision to divide the world into three parts.World Top (Asgard).Middle-earth (Midgard).Underworld (Yggdrasil).And classify some particular race to be placed into each of the world.With a discriminatory decision, of course, the race that is placed into the underworld, became angry and thought, that their self-esteem trampled.Then they make a revolution, wanted to destroy the race that makes the rules and want to make the world into one.That creates a race war known as Ragnarok. The war is very lethal, up to 3/4 of the world destroyed. However, the winner of the war, of course races Angel.After the war, the world's only remaining 3 races.Angel, Human, and Demon.Although the war was over, but it's still not conducive.Will the world back into one?------------------------------------------------------------hai, my english is so bad, i am very sorry.my english skill is making me shame.and this is my first story, i'll hope you like it.i want a lot of critics