The player has been captured by Doctor Eggman, alongside several other Mobians, during one of his invasions. Unfortunately, Pili and Mili, two assistants of Dr. Akari who are working on a secret project of a love potion, accidentally drop too much of Dr.Akari’s pheromon in their concoction when their facility rumbles from the chaos Doctor Eggman is ensuing on the city. The project expels a love potion cloud around the world.