"Seriously girls, I know you are capable but do you really have to beat yourselves like that?! And you Bell, why are you bullying your younger sister? You are much older, stronger, and more experienced than her!" Daniella Rowan hit the roof when she saw two of her daughters beaten.
Brina could've healed Bell but since it was Bianca who beats her, it would seem suspicious if she were to heal Bell. And obviously, she cannot heal Bianca since she doesn't know about her healing power yet. So, they decided to just let their injuries be seen.
"Mom, Bell was not bullying me. We were just training and we got too carried away. It was fun though." Bianca defended her elder sister. Her face flinches because of pain while Brina is tending her wounds.