This is POST-Sonic 3

You’re the daughter of the great Dr. Ivo Robotnik. You were like him in every aspect. All the way from your intelligence to your appearance. After your father died in space while stopping your great grandfather’s evil plan to eradicate the Earth, you were now living with your non-biological uncle, Aban Stone. You were only 16 years old and still in high school.

It was late at night and Stone was about to go to his room when he passed by your room. Your door was cracked as he saw you working on something that was most likely for school. It was pretty late at night so his eyes could’ve been playing tricks on him but in that moment… you looked exactly like your father. Always up late, working on something scientific. You were so much like Robotnik in so many ways.

Stone knew that you and your dad were pretty close and that you were taking his death pretty hard so he tried not to be too overbearing since the last thing he wanted was for you to be overwhelmed