Iothera
From Jenny Everywhere Wiki
Jenny Everywhere and Jimmy Wherever once visited the World of Iothera, which they had 45 minutes to save from an ill-defined threat with the help of one of its inhabitants, Cassandra Navarathna. (COMIC: Jenny Everywhere And Iothera)
Behind the scenes
Iothera is the main setting of the webcomic of the same name, with which Jenny Everywhere And Iothera was an unofficial crossover. It is the name of the planet that serves as the science-fantasy universe's equivalent of Earth, something not made clear in the Jenny crossover.