When Chellina was younger, she was a quiet little girl who was bullied around. But after the first time she stood in the ring, everything changed and she was certain: this is where I belong. Despite the fact that kickboxing is an extreme sport Chellina felt no fear or pain and won one title after another. Fighting is her outlet, and a domain of her own. She rules the ring and as soon as she enters, she is focused on just one thing: winning. She is now 15 and a European Champion. But all success comes with a downside. None of the other girls in her age category want to fight her because she's too strong for them, and she is too young to become a pro. Without fighting in her life she feels empty, so her drive to keep going is strong and essential. The sooner she is allowed to fight in the category 16+, the sooner she can become a pro. But will she make it?