Beautiful glow-worm, shimmer, shimmer!
Shine your light brightly through pain so glum,
Follow love's arrow along the thum,
Ne'er mind life's sorrows, lest you succumb
For dear friend would you become?
Oh, glow-worm getting dimmer, dimmer.

Prince Collin and his friends defeated Vanestra and thought evil had been banished from the castle forever. But deep within those scorched and shadow-haunted halls, something is moving that should not be. A malicious presence has taken root, and it has hatched a scheme that will ensnare the Prince and his friends and will forever change the course of history for the mouse-town of Barksburg.

The storybook inMice and Mystics: Heart of Glormpicks up right after the events of Sorrow and Remembrance, letting you and your friends continue the story of Prince Collin, Maginos, Tilda, Nez, Filch and Lily. Included in this expansion are new plastic figures, carcounters, as well as a new series of chapters sure to test your mettle! And joining the heroes is Nere, a wild mystic who brings her powerful magic and knowledge of alchemy to the battle.