here just put the name of the crossover character and how they got to steven's universe(2x lol) plus this will actually be my character also. Sorry! :3
Example:
Name:Natsu dragneel
Appearance:Arrival:while doing a mission with his all time partner happy the cat they didn't realize it was a trap. upon arrival to the mission site they where encased in a bright light but what they didn't know that it was actually forbidden space time magic and they where both thrust into steven's universe.