Moriarty shook the rat's head. He had a slight headache. As he had the body of a platinum-tier magical beast, a fall from a great height had little effect on him.
The stares of the experts from all directions gave him a headache. He believed that everything he did was quite covert, even when he was eating the tree bark. He did not use any magic to make a noise. He had no idea how Watson had found him.
When he first arrived at Blackmoon Castle, he had intended to kidnap Watson's family and force Watson to beg him for mercy, but he discovered that Mayor Lubin had brought a cart of good things, and he just happened to be hungry.
So...
