Wen Wan introduced some precautions to Xiao Dan and left in a hurry. She had just left, and a young man appeared in the hospital. He didn't dare to inquire openly, so he pretended that the family members of the patient searched from the first floor to the fifth floor. In fact, it was not difficult to find out. There is a small square glass window on the door of each ward. He is tall and can see clearly through the window. He also saw a picture of Wenwan and Xixi on Wenwan's desk, so he knew what Xixi looked like. Finally, in one of the wards on the third...