Vanishing the Abyss.
In the ancient ruins of a long-forgotten civilization, a team of archaeologists uncovered an artifact of unimaginable power. It was a dark, obsidian stone, intricately carved with strange, twisted symbols that seemed to writhe and shift in the flickering torchlight. It was said that the stone held the power to summon a demon of incredible power and evil, but the archaeologists scoffed at such stories. They were scientists, after all, not superstitious fools.