'Varian and the Seven Kingdoms' (or VAT7K for short) was the spinoff of the spinoff series 'Tangled the Series', it was about Varian, a fan favorite, exploring more of the functional world.

Disney had everything planned out. They had a story, plot, characters, voice actors, writers, ect., but the show was cancelled because Disney doesn't think products from this show won't sell because Rapunzel isn't in it. 

So many people that are/were fans of the original series still are wanting VAT7K to finally air, maybe if we can get enough signatures, Disney will realize that rejecting the show was the wrong choice!