Gameoverse is an animated series about VIDEO GAME WORLDS!!!... Horrifically exploding. And saving them means helping the bad guy stop the good guy or everyone dies.
to me, the beauty of vocal synth characters is that they can be anything and still be themselves!!! their canon traits being largely communally decided means that everyone has their own version of miku or teto in their hearts that their art or music lets them show... i love it
for context, rubberross had a silly webseries called gameoverse back in 2009 that stopped after four episodes. the youtube upload for the last episode ends with a message saying “GAMEOVERSE WILL RETURN”. the cat character comes from that gameoverse revival