A Key With No Lock

Brioletta's mother died when she was just 6 and ever since she has had pain in her heart. She stumbles upon a girl who become her close friend, but is their friendship true? And when Brioletta and her friend discover an old secret room, is it just a place to have a garden and build a fantasy world, or is it much more. That's what Brioletta must decide. With the key.