Behemoth

The king raised its head. Pale blue flames tore through the sky. Thunder exploded in the distance. The mushroom cloud never rose as it should have. Day broke, then darkness fell again. The curtain came down...

Humanity was utterly defeated.

People called it the [Black King].

From that day on, giant beasts descended.

“Giant beast” is a catchall term for things beyond the records of civilization.

Fortunately, humanity did not perish.

People said it was because of the king's restraint.

The giant beasts did not wipe out humanity.

Some said this was the beginning of misfortune...