Severus Snape never knew that he actually had a living grandmother. His whole body was stiff and tightly held in the arms of the white-haired old woman——
"My poor grandson!"
Sidheir Prince leaned on his crutches and trembled slightly as he blocked the door of the principal's office: "Old Deng, when will the overtime pay, potion material fees, and work-related injury compensation owed to my good grandson be paid back to him?"