Not long after the vicious dragons disappeared from the continent, the Royal Knights Commander Alexander was dispatched to find out the cause of the tax decline. In an unfamiliar place, Alexander accidentally gets lost and meets a man named Clion. But as soon as you see this man, Alexander, you don't call him a nickname, but he makes a ridiculously friendly contact with him saying he waited for a long time. Moreover, the dragon's horns can be seen under the naked cloak?! Alexander wants to be pleased with him, wondering if he will be able to enlist Clan, who knows how to use magic, as his knights... .