Realm

In the year 2100, a war erupts between the Nine Realms, with the Aesir, Vanir, and Bright Elves descending on Midgard, turning it into a battleground, indifferent to humanity's suffering during the crossfire. An exile from Asgard, named Iena, assists them by teaching them Vanir magic, and Aesir fighting techniques in order to stand a chance against the interdimensional invaders. With Iena's help, the forces of Asgard, Vanaheim, and Alfheim, are sent back to their realms by the humans. Peace between the realms of the Yggdrasil tree lasted twenty years, but a new threat to Midgard, and the rest of the universe is on the rise, and Iena's fight for its protection is far from over.