The peacock and the turtle

Megatropolis- A city in troubles, The evil Silver is trying to get over the world but... Where there are villians, There are superheros!
Gravi-Turtle: A superhero that the gravity is his best friend, Sliver was his father but he had to leave him after he saw what his father became, The turtle hero is not alone in this fight...
Belle Le Paon: A peacock miraculous, A beautiful superhero who only wants the justice!
She might be just a human but it won't stop her
What will happen after they'll meet?
(It takes place in TMNT 2003)