Marty and Eli Powers are college-aged twins who discover that they've shared super powers since they were young. They find themselves the target of Dr. Atlas, a scientist who wants to use the Viribus compound in their blood to create an army of super soldiers. The twins' only ally is Mocha, the human form of the kitsune who granted them their powers.
In the thrilling conclusion of the Mathemagical story arc, Marty and Eli confront Professor Theorem; and it seems a certain mad scientist hasn't faded away.