A knight without a crest

For many years, many knights have taken a crest to signify their loyalty to their kingdom and the royal family they served. For many, it is a great honour to operate under a nation and fight for what they believed in, but for one knight, he possessed neither a crest nor loyalty to either nation. Therefore, he sees no point in fighting for a nation with each corrupted government. It also seems that Sir Knight is merely doing some odd jobs for whoever is paying him, whether it's escorting, picking up medicinal herbs, or even fighting monsters and bandits from certain areas. Practically, Sir Knight is a mercenary for hire, and due to his deadly reputation and strength, many would consider him a powerful being capable of defeating the demon lord and the dragon lord at the same time, although it is just a rumour that many people would mutter among themselves but could not confirm it since Sir Knight isn't the talkative type of individual.