Oc info(updated)

(it's a tails x oc, yes I'm very weird and cringe🥲)

A poor 13 year old girl, was lost and alone only to be taken by an unknown Doctor for experiments.
After being caged for almost a week, she was tattooed with her lab number.
Number Seven.
Before she could fully be tested on, she was able to escape the horrible place.
Now hungry, and in need of help.
She knocked on someone's wear house door.
Only to be greeted with a mobian.

(language, violence, blood)

(By the way they are the same age!)
(And I changed the story a little bit.)