On this continent, the nations have been locked in constant warfare for years, fighting over territory. It seems to be an inevitable part of the times.
Then a young man stepped forward. With his extraordinary wisdom, he brought all the fighting to an end. But after he had accomplished everything, he mysteriously vanished, as if he had never existed.
Everyone thought peace would follow, but fate had other plans.
One day, countless black vortexes suddenly appeared in the sky, and terrifying, savage monsters crawled out of them, destroying many nations.
But this time, the young man did not appear...
The monsters descended upon the continent like a disaster, and people came to call them "Calamities."
Along with the arrival of the Calamities, a small number of people gained special abilities.
