Grizelda's Grizmos build her a giant robot so she can keep the people of Rainbow Kingdom safe. But she's doing it for all the wrong reasons.

Big problems arise when a too-busy True offers to watch a valuable egg for the Rainbow King, then puts Bartleby in charge of babysitting.

The Rainbow Kingdom comes to a standstill when the Day Queen and the Night Queen decide to stick the sun and the moon together.

After digging up a powerful crystal that smells like peppermint, True and Bartleby switch places and get trapped inside each other's bodies!