Kirikagohime to Mahou Tsukai

In a misty forest tower, a solitary wizard named Nebelhaut discovers a fairy being publicly displayed as a captive. He takes her in, names her Sti, and demands she refer to him as master, though she remains emotionally distant. Over time, she begins to see a more tender and clumsy side of him. The gap between the wizard and the determined fairy gradually lessens.