Transformation of a lion

Hey, I'm (y/n) Dupain-Cheng. I may be quiet but if anyone messes with my friends or family, then better back off.

Martinet, an artist and baker, she is the sister of (y/n). Luca and Nino are two of (y/n)'s friends.

It was said that there were two miraculous that were believed to be the strongest of the miraculous, but in truth there is a third, the miraculous of transformation. And it will be found by a quiet and talented boy.