The Billionaire's Daughter

Luxanna Michaels was 5 years old when her mother was killed. She watched as the life drained out of her mother's eyes. She saw the killer, but no one believed her.

12 years later she is the reigning champion in The Ring, with the ring name; The Red Mask. An underground fighting ring. With her father always at work she is a lone at home. She fakes being a girly-girl at school. Except one problem, she doesn't wear the clothes or drive the cars to be one. She acts girly because if anyone ever accused her of being The Red Mask, no one would believe them. Nobody knows of her outing at The Ring except for her best friend.

When a new kid comes to the school, he somewhat recognized her from The Ring. He is a competitor also, his ring name; Z. What happens when they find love, the person who killed Lux's mom come back, and she finds out she is adopted? Well you'll just have to find out.