if you want something whumpy, check out alien stage! it's a series of music videos that tell the story of a group of humans in a dystopian future where humans are kept as pets by aliens and prized for their singing. these specific humans are forced to compete in a singing competition where the losers are executed.
the linked playlist has all the alien stage videos, though you can skip the short "teaser" videos in there as they're only snippets of following videos. it's only 9 music videos, so it's a fairly quick watch, the whole thing's like 30 minutes long altogether.
cw: pet whump, past child abuse, major character death
bro why is the new AVA so whumpy?? literally the MAJORITY of the episode is just a drawn-out torture scene? this is amazing. not something i'd ever have expected from the cute stick figure webseries but i'm welcoming it with very open arms. extremely well-animated too