Is it possible that bedtime can be magical? It’s always dark in Mimi’s bedroom at bedtime. Always. She hates it. Until one very normal night a firefly, named Frankie Blossom, flitter jitters in with a magical light. She turns Mimi Waterbug’s bedtime upside down. Silly hints turn into promises. Mimi feels no choice but to trust the definite connection in the arrival of Frankie Blossom Firefly. Right?