He quickly walked into the old man's room and found an envelope under his pillow.,When Yun Yan heard this, her face was full of dejection. The usually aloof expression on her face was replaced with a pleading look as she gazed at Hu Yang, "Then... can you try to contact him I'm really anxious, as long as Doctor Hu can save my grandfather, we can agree to any condition.",When the words fell, these fierce and menacing strong men all lay sprawled on the ground, writhing in agony.。