Hayden generally enjoys his life—he gets to travel, he has a fairy in his pocket, and he helps her bring happiness to people who would otherwise go overlooked and continue suffering. The only problem is that magic is illegal, and there's a certain stubborn, handsome knight determined to prove that Hayden deserves to be locked up. Between dodging the stubborn knight and the odious nobles he's currently working for, helping his fairy get a woman to a ball is going to be more difficult than their missions usually are.