Aurora Sya lis Goodereste, She was a princess who was kidnapped to the Demon King's Castle. She was kidnapped to the Demon King's Castle, but was having a peaceful time thanks to the kind monsters. Then one day, the monsters she cherished were killed by humans, and she swore revenge. And, you have to stop her.

"... You ruined everything... my peace, my everything! You humans are the one who started this war!"