But I saw Lin standing in front of the tomb, gazing at the nameless tombstone, and said indifferently: "This is my first time visiting my mother's grave. Please leave me alone and don't disturb me talking to my mother, okay",But at the moment of nearness, a silver needle flew out and accurately pierced the man's neck.,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.。