```
It was only after the fierce-faced man left that Isabel managed to climb out from under the covers, feeling dizzy and shaky.
Her head felt heavy, as if there was a lead weight inside, causing intense pain with even the slightest movement. This made her reluctant to move too quickly, as her body felt so weak that she could barely stand.
As she tried to get out of bed, she nearly missed her step and tumbled down.
Intense fear instantly soaked her back in cold sweat, followed by throbbing pain in her temples.
This caused her to grimace, curling up on the side of the bed.
Nausea surged in her stomach, and her skin and bones ached constantly. Even the touch of her hand seemed to exacerbate the pain.
"...It hurts so much."
She murmured softly, struggling to get up.
Just then, a bolt of lightning struck outside.
