Ghostly Oddities Reappear

Tens of thousands of years ago, it descended upon this place, bringing darkness and war. The Emperor of Mankind at the time sealed it away, using the strength of the entire nation and paying with his life. He ordered his subordinates to guard the seal for generations. Later generations called that war the Battle of Eternal Night. All they know about it is this: Those who came before called it a ghost. A thousand years ago, the seal shattered, and it descended once more. This time, no one knows whether it will bring darkness or usher in the light.