Cold Crystal Mystery

Plot
When the Heart of Coldness was stolen, Romeo and Gekko have to work together to find out who dunnit and why.

Summary
Our story begins with Shiverjack sending his Snowmugs to give his invitations to his warm hearted enemies for a party.

Trivia

 * This is the first time that Luna Girl disguise herself as Juliet the witch.
 * The people that Shiverjack invited are Romeo, Juliet the witch, Doctor Undergear, Captain Jake, Izzy, Cubby, Skully, Captain Hook, Mr. Smee, Sharky, Bones, and PJ Masks.