Einherjar of Black Onyx

is a Japanese light novel series written by Akira Aihara, with illustrations by nyoro. The series began publication on June 7, 2013 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
Once, the Norse gods such as Odin were destroyed by the final war called "Twilight of the Gods (Ragnarok)", and their extraordinary power, the runes, was passed down to humans.

Lost of the "Force Blaze" -a survivor of the Norns people, he vows revenge on those who have destroyed the clan with a divine crest in return for the tragedy of killing their family. However, in front of him, the elite group "Bifrest", who reports to the emperor with a mighty god crest, stands in the way ... Is the battle of those with the god crest, the camp business a conspiracy of the Nordic gods, or a sign of the end?

The story begins to move quietly around the man of fate.