Sing: the tale of the feisty bat (Sing OC)

Being a teenage bat, having a birthmark that they want to hide, being badly beaten and bullied, and both of their moms, one in the hospital while the other is being highly strict of making them perfect, is not as easy as it seems for Tylee. But when she hears that a singing contest is happening with a prize of $100,000 dollars in the a Moon theatre, Tylee might have a chance to express her own self with song. Would she ever find it and break her toxic society chain to be free or would it bring her down to more pain and misery...? (This is taken place in Illumination's Sing 1 and the character of Tylee is only mine)