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The Winter Gulf castle is located near the Forest of Ice Blossoms, in the boundary between the Ordesia Empire and the Holy Kingdom of Lugia. It's the home of the Laurenfrost family, the castle was built for practicality instead of being a grand castle that showed authority and power. It is a stronghold for military purposes
The castle has seven spirit knights stationed, rigorously selected to handle simple government affairs and protect the castle and it's inhabitants.