Under the light of the moon, King Thorax and Prince Pharynx come face to face with the changeling's grim past - a dark crown, and the beast that still wears it.
Tirek, Cozy Glow, and Chrysalis awaken to find they have been released from stone and narrowly escape Twilight's guards. They quickly begin plotting revenge, but can they come to an agreement on what to do next?
While Chrysalis, Tirek and Cozy Glow try to figure out how to activate the bell, Grogar sets out to the Castle of the Two Sisters to confront the spirit of the Tree of Harmony.
While Spike has a night out with his siblings, Flurry Heart and her friends have a sleepover in the now-renovated Harmony Clubhouse tree, but their bickering welcomes in a very powerful ghost that seeks to turn them all against one another.
When you're a lonely love vampire, you befriend baby dragons. It's what you do. When you're an alpha bugmoose who adopts an entire hive, you teach reformed parasites how to be cute and cuddly. It's what you do.