Due to the King's order, the third castle was currently going through a difficult situation for more reasons than one. Their leader had just been killed, yet they weren't granted any time to grieve for those who cared for the leader and at the same time, there were vampires from other families taking advantage of the situation.
Disputes between families were quite common, so vampires were a proud bunch. They would often compare the strength of each of the families. Once in a while this competition would go too far, and result in fighting between the two families. If it got too big, the leaders themselves would have to sort it out, but the castle had no such leader at the moment. It was the same reason why the tenth family had been treated the way they had been for so long.