She released the hand that was holding his chin, and she quickly undid the metal buckle of the belt around his waist.

Derek's eyes twitched. “Bertha?”

Bertha didn't want to talk nonsense with him, so she wrapped the belt around his hands and tied it tightly.

Derek unconsciously avoided it, but all his strength was used to fight the pain from just applying the medicine.

So he could only obediently let her tie him up.

Bertha firmly pushed him face down on the bed, placing his hands ...