Having learned that one of her fellow students can't swim, Silverstream takes it upon herself to correct that oversight. To that end, she calls up her brother, Teramar, and ropes Ocellus into a make-shift swimming camp for Yona.

Although a part of Yona understands why she needs swimming lessons, the more dominant part of her would rather be anywhere but in the water. However, Silverstream is determined to get Yona to be able to swim.

Will Silverstream, Teramar, and Ocellus succeeded? Or is Yona destined to never be a swimmer?