Fallen.

For millennia the Elder God's have ruled the universes, their power's were large and unmatched, controlling and keeping the universe in check was a piece of cake for them, every 400 hundred years a human would be born,Not just any human but a chosen one.

The elder God's would invite him to dine and enjoy with them. forging an alliance between God's and humans,other humans were born with exceptional abilities but none could match the abilities of the chosen.

After falling inlove igris didn't want anything else in the world but to be with the one he loved. Until he was betrayed and beaten half to death by her,it seems she also worked for a demon lord who was banished by the elders.

After being decieved igris was framed to have killed one Elder God causing a big problem.
planets were destroyed ,continents were plagued with diseases and all the guilt was pinned on igris as if that wasn't enough the elder God's banished him revoking all his power's and telling him he had 100 years to prepare for what they had in storage for him,he had 100 years to prepare for battle against all the elder God's,save humanity and clear his name.