From here, it's a backstory of what happened five years ago:

A painful kick that sent Camilla falling from her thinly mattressed bed with a loud thud, thus waking her up made her tell in pain. She held her butts, rubbing all the areas that hurt, but a slap on her left cheek that resulted in her hitting the edge of the bed made her forget all the pains and pulled her back into reality.

"Good morning, Mother!" She quickly struggled to stand, biting her lower lip so she wouldn't cry out from the throbbing pain in her ribs. Her ribs burned, making her have the desire to just bend...