ike the wind and pushed open the door, only to find that there was no one inside."Miss Ou Yan, operating room! Please change into your surgical gown, quickly..." Another nurse's voice reminded her."A...re's no need for them to appear. Grandma probably doesn't want to see them either, and besides, they have no blood relation to her, so there's no reason for them to come."The location is..." Song Qiao...