In the colorful town of Truo, the wily Sourpuss marches on with his ambitions of becoming the worlds richest person. By crafting his irresistible soda "Stronk", he intends on selling it to every living creature in the land.
But things may not go as planned. A mysterious pair of kids have arrived in town and have already begun meddling. Fearful they may be on to his plans, he eagerly investigates. Meanwhile Baris and Cryspi pursue their own secretive agenda for the enigmatic Memento.