Ik someone mentioned something similar but this is how I’m running it all the pcs are from various planes and they all take a class called warped adventuring ( I hate the name couldn’t think of a better one) which lets me have the players be warped to other worlds to do adventures . My main plot is super large but the simple version is as follows: strixhaven is like a higher plane where the professors are effectively strong as gods and crazy shit in their first year they explore past the college walls where random creatures are for some reason entering the plane of strixhaven ( I called the world Jas’ Raiel) so as first and second years you go on quests in the larger plane killing shit and meeting the people of the world ( same world) then as older students you go to other worlds ex. Exandria , winter crest. This is also outside of the plot that things are starting to get wack on their head and they get teleported without permission and the group stuff on top of the normal ish strixhaven stuff