SukoshiNinja
Prince Lancelot Alejandro James Carlos Yerardis McClain-Sanchez, the Third Son of the Fourth House of The Universal Empire, is sent at a young age to the Imperial Residence in the Capitol of the Universe to study and prepare for his future as an intergalactic leader and ambassador of New Altea. There, he meets his betrothed: Crown Princess Allura, the Heir of Old Altea, and makes friends with other young heirs that will all grow up to become powerful players in Zarkon's new Empire. On paper, everything is simple: they study together, become friends, build strong alliances, and help pave the way to a brighter future. But reality is messy and the heart messier. What will it spell for the future if Lance can't marry who he is supposed to?
tl:dr: Royal boarding school where Lance is sent to learn what is expected of him as a prince. He meets other royals and quickly discovers that this new world is a lot more complicated than it seems.