"Poor child!" the old man sighed. "This way, none of us can escape!","Grandpa, since you say this doctor is very skilled, then please ask him to help. He's sure to be able to save you.",Lin nodded, walked to the old man's side, and took out a silver needle, half an inch long like hair, from the pouch hanging from his waist. Then, he carefully pricked the old man's brow.。