Record of Ragnarok: Witnessing the Twilight

At a meeting held once every thousand years, the gods decide humanity's fate and launch a final chance for humans to face the gods in one-on-one battles to the death, an event called "Ragnarok."

But to the historian tasked with recording everything in the world, this will be an unprecedented and unpredictable final battle.

Then he discovers that a far greater conspiracy is brewing behind it all. As the gods fight humanity to the death, they also witness humanity's potential, and in the end, join forces to resist the hidden power capable of destroying even the divine realm.