Armor of the Blue Flame

A gigantic castle located in a shallow grassland on the western continent. According to those who have visited this castle, it’s a place akin to a haunted house without an owner, where they felt an instinctual and unexplainable fear and a sense of suffocation. Additionally, analysis results show that there are significantly high levels of magical power detected within the castle. The internal structure of the castle is said to evoke the image of a dungeon.