Hermione is taken to Gaia, a world ravaged by war and turmoil, by Griever. During her travels, she learns the nature of his ring and what happened to him. The prophecy becomes clear, and horrified by the implications, Hermione sets about breaking it and setting Griever free from of a future of torment.
A/N: This is a Harry Potter/Final Fantasy VIII crossover. It's been in my head for a while and I just want to write it based on a fan theory which really interested me. I hope you all enjoy :)