through the fence

"what's your name?" Y/n asked
"five." said the little boy through the fence.
"like the number?"
"yes." he answered.
"oh"

Y/n was a normal girl. living next door the the huge mansion of the Hargreeves family. until she met Five. they became friends. His dad then found out about her and forbid Five from seeing her. then she had experiments done on her...Reginald Hargreeves had some...Intrest in her...or her new powers...