1000 Years Earlier

A story for NaNoWriMo 2018 (I prob won't finish) where these 4 kids take a skills test, find a secret society, called the Planetaries, that has special powers for people, like teleportation, mind reading, invisibility, etc. They realize that there's a parallel dimension in which the exact same happens, except everything is flipped. Instead of being good, the parallel Planetaries is evil, instead of the kids being 2 girls with talents and 2 boys with talents, the talents are switched. They battle, and the solar system is at risk.