John's Younger Sister (Unordinary Fanfic)

Yes I'm back with another one because the best idea just popped up in my head! This story is going to be a Blyke fanfic though because I love him just as much as John. Also I'm not planning on following Unordinary's every detail because I am going to be changing a few things for the best of this story.

Jade is John's younger sister by a year, they sorta look alike.. but their eyes are very different.. including their personalities. Why? They didn't get to spend much time together as kids even though they were close. As we all know John was pretty much a cripple until high school came, but not Jade. Jade ability started developing from maybe elementary school, but once middle school came their parents divorced dividing them. She was sent to live with her mother and John to live with his father, they occasionally saw each other and talked on the phone often causing them to still be fairly close so.. what happens when they meet again in Wellston High?