When 2nd dimension Vanessa figures out there's something wrong with her dad, she goes to the 2nd dimension doctor to ask for the evil again antidote. But when one of the normbots gets it by mistake, the evil antidote is given to the 2nd dimension newsman, Phineas, Perry, and Ferb. Then 2nd dimension Vanessa goes to ask the resistance for help in 2nd dimension Danville's dark time.