C177 A study of nurses

When she finally stopped at the door, her puzzled voice was heard, "I remember that the door was obviously closed, but why is it open?"

Zhang Xiaotian's heart started beating uncontrollably. He took a deep breath to prevent himself from revealing any flaws.

With a squeak, Baizhen pushed open the door and walked to Zhang Xiaotian's bedside. She called out softly