Though it was unmanly, Rudeus immediately rejected him. However, with this or that reason, the man ended up in front of Rudeus and because there was no use talking, he attacked.
Nina thought that in the next instant, Rudeus would be cut to pieces. Though he wasn't as skilled as she was, Nina could still see that the young Beast Man was quite strong. And Rudeus was a magician. The common sense of a swordsman dictated that as long as you closed the distance, a magician was weak. At this distance there was nothing a magician could do.