Max, Sophie, Violet, and Parker are back in their 4th Magic Cube adventure.
The Magic Cube reunites the Watsons with the dragons. The dragons are falling ill with a rare disease with no cure to be found.
Legends talk of an ancient cure, full of myths and mystery. Max and his sisters are on an adventure into the unknown. Chasing after a cure that may not even exist.
Danger is lurking. For when the dragons become too to protect the unicorns, the Sapphire Crown will once again be in danger.
In a race against time, the Watsons must find a cure to save the dragons and the fate of Noradoon.