Knight Armand's residence was a simple, ancient castle.
The castle was located on a small hill within the village. Although it did not cover a large area and was not grand overall, it had all the features like crenellations, corner towers, watchtowers, and a moat.
The castle walls were built with heavy stone blocks, and steel lance tips pointing outward were inserted between the stones during construction. Many of the lance tips had been bent and damaged, but they still displayed their ferocity to the world.
There was a round tower at each of the four corners of the castle walls. The crenellations on the walls were also covered with downward-facing spikes, like lances. This defense mechanism wasn't very effective against human attackers but showed some effect against magical beasts who were good at climbing but had low intelligence.