As the setting sun suddenly blazes with dazzling light,
a wall of light known as the Dark Veil seals off every city on Blue Star.
At the same time, a doomsday prophecy appears in everyone's mind.
It foretells that the gods will descend in seven days and destroy everything.
Seven days later, no one knows what kind of beings will appear.
But the rule of this world is simple: only one side, humans or gods, can win.
In this death match, no one knows who will claim the final victory.
