"An An... don't struggle anymore, you quickly let go, their target is me, you leave first... Grandpa will hold them back!" The old man said weakly and pale.,"Not bad..." the old man said weakly. "Your grandpa Wang once said that those who can seal with silver needles are all great practitioners of Traditional Chinese Medicine. If this young man truly has such skill, then he... must be extraordinary!",But Grandpa, if you keep this up, you're going to die." The child was on the verge of tears.。