Ariel becomes excited about visiting her family to celebrate her sister Aquata's birthday, and her sister wishes Ariel could stay in the water forever; when a solar eclipse suddenly occurs, Ariel is transformed and may be prevented from returning to her life as a human.
As a sharp-eyed fairy scout in Pixie Hollow, Myka protects the other fairies from dangers, but after her eyesight begins to worsen, she uses her other senses to convince everyone that she still can see and do her job.
Illustrations and simple text draw the reader into a family celebration at which a girl receives a dollhouse in which a birthday party is also going on.