Academy's Medical Ward...
"How is he, sir?" Liliana asked the healer attending Klaus, clearly distraught by Klaus's condition.
Klaus asked her not to disturb him after the dinner was done. He was focused on unlocking the mysteries of the box and didn't want to lose focus. He was inside the room for the entire night, with no one disturbing him but as morning came, Liliana had to call him for breakfast.
When she opened the door, he was there lying on the floor, unconscious. The moment she saw his condition, ran towards him and checked his condition.
For the past two months, Klaus has been teaching her how to fight and also check and treat minor injuries.
She was afraid that something happened to him, so she checked his pulse. He was alive and so breathed a little. Then she ran out and contacted a staff member for medical help.
The healers appeared as fast as they could and transported him to the medical ward.