When Muriel is invited to work for a candy factory in the country of Ostania, the Bagges relocate and become next-door neighbors to the Forger family. Meanwhile, Loid is given intel that there could be a potential weapon of mass destruction being peddled...and it may be coming from the factory.

It had been 83-years since the Calamity Girls left Amphibia to return to their own world. Sprig, having lived a full life filled of adventures, lay on his deathbed hoping to see one special person before he drifted off to sleep.