Dipper was on the basement when he broke the globe containing the Rift.
It spat out 2 beings: Star and Steven Universe
Star got her wand ready and Steven made his shield while Dipper began flipping through the Journals madlyll.
Mable walked down with juice and her jaw and the tray carrying juice dropped The crossover theme started playing
"We are the crystal gems, We always save the day sings Steven Gonna get a little weird Gonna get a little wild sings Star
Magic and My-y-stery await us" Sing the twins The ending to the Gravity Falls theme plays
"So what exactly are you again?" asked Dipper
"Here, take this" Steven said
"What is it?" asked Everyone else
"Gems for dummies." replied Steven
Suddenly a bunch of cartoony kiids animatronics flew into the room Including, but not limited to, many versions of a fox, chicken, and a bear, a creepy puppet thing, and a pair of humanoid kids.
A/N: I apologize for the short chapter but they will get longer.
Please note that this is one of my first fanfics, But constructive criticism is advised. I will ignore mean reviews and will read and maybe even respond to a few of them.
Also please note that the beginning of this fic was written before "The Last Mablecorn" was even announced
Please review and have a great day!