Here is circle castle. The castle works a lot like the circulatory system. That's why it's called the "circle castle"
The center of the castle is where the king is. It's a lot like the heart, where the entrance is the pulmonary part of the heart; it basically brings people in, like how that part receives blood cells.
Center of the castle
The main hall
The main hall is like the systemic part of the heart. That part of the heart sends the blood cells throughout the body, much like the hall gives you access to the rest of the castle. It's dark in here, isn't it?