The Ancient Seal

In ancient times, a vicious demon king appeared. Named Kui, it was also known as the Dark Crow. No one knew what had given birth to it, or where it came from. It was as if it had suddenly appeared in the world. On the day it descended, the skies and earth changed, with lightning and thunder, as though the world were coming to an end. After its arrival, it slaughtered righteous people everywhere and consorted with evil spirits, leaving the world awash in blood and its people terrified. There was only one way to stop it...