Royal Heights is a two installment three way cartoon crossover between Yin Yang Yo!, Invader Zim, and El Tigre: The Adventures of Manny Rivera published in the summer of 2023. It takes place two to three years into the future after the proper finales/cancellations of the main shows, following up with the now teenaged protagonists entering their first year of high school at the prestigious Royal Heights Academy for Exceptional Youth.
Though a rather traditional if especially wealthy Boarding School enclosed by a lush New England countryside, it draws suspicion for being a massive building seemingly displaced in its own realm of reality, divorced from its own original timeline as a floating biosphere existing in the universal crossroads.
Not that that’s a big deal as in a Post-Florpus (or whatever you wanna call it) society, the merging of realities has become commonplace and the school’s reputation to accept only the best possible kids at a meager three hundred student population ranks it as not only the best school in the multiverse but the first to extend its invitation to a variety of students from different realities.
The story follows the twelve students of Homeroom B-Yin, Yang, Yuck, Lina, Zim, Dib, Gaz, Tak, Manny, Frida, Zoe, and Django-as they navigate their new high school lives all the while slowly uncovering the mysteries behind the academy and themselves. It makes for a fanfiction that is one part romance, another a part dark academia high school AU, and another part an exercise in existentialism with elements of a psychological cosmic horror.
