At an unspecified point during the War of the Lions, Lianne Sandlot began using the castle as a base. As a result of this, Lohengrin Castle became a historic site following the conclusion of the war, and it became the duty of the Arseid family to make sure everything is kept in shape.
About 250 years after the conclusion of the war, the sound of a bell resounded from the castle, and the castle began to glow a faint blue, enveloping the town of Legram in a dense fog. Two children head off to Lohengrin to investigate, and as a result Class VII is asked to find the children and bring them back to Legram. Upon entering the castle, the door behind them closes and becomes sealed by magic. At this point they also notice that spirits are wandering the castle. Various doors throughout the castle are also sealed by magic, requiring orbs of varying colors to be destroyed before entry can be gained. In the keeps of the castle, there was an exceptionally large orb, which after repelling an attack from Millium Orion, summons Nosferatu, the Immortal King, to defend itself. After defeating Nosferatu, the orb attempts to absorb the spiritual energy of Class VII, until it is suddenly pierced by the spear of Arianrhod, who absorbs all of the energy gathered in the orb.
A few months later the bell tolls once more, and fog again envelops the town of Legram. This time the Bracer Guild requests that Class VII investigates. Upon entering the castle they find that just as before, spirits are wandering the area. Upon advancing in the castle they encounter Lucifuge, a mutated Nosferatu, this time with no orb to summon it. Upon defeating Lucifuge, Rean Schwarzer notes that the door before them bears a striking resemblance to the door in the Old Schoolhouse that served as an entrance to the Realm of the Great Shadow. Celine responds by saying that while there used to be a Divine Knight sealed here, it is no longer present, and she does not know where it currently is.
Maps provided by Zoelius.
- Due to the former presence of a Divine Knight within the castle, as well as a sealing mechanism for said knight, it is assumed the castle was constructed by the Gnomes.