Steven U. x HTTYD

sorry I didn't have enough space to add the entirety of "Universe" in it 😅 anyway, this is Steven Universe x HTTYD. Steven Universe's main (Steven, Pearl, Amethyst, Garnet, and Greg [I believe these are the main cast]) cast got got teleported onto Berk and met HTTYD's main cast. (HTTYD's main cast is Hiccup, Astrid, Snout Lout, Fish legs, Tuff nut, and Ruff nut. dragons: Toothless, Hook fang, Storm fly, Meatlug, and Barf and Belch (connected by two heads, ur a dragon there by the way and the HTTYD cast knows you since you belong to somebody named Holly)