Why is she here?(3)

Su Wanwan was shocked. For fear of being seen by them, she quickly quickened her steps, then pushed the door open and quickly flashed in. As soon as the door was closed, Butler Xi and ning Jingting walked past the door one by one.

She patted her chest and heaved a sigh of relief. She had almost been seen by Butler Xi, but fortunately, she had run away quickly.

However, even though Butler Xi was no longer around, Mrs. PEI was still in the ward. How was she supposed to sneak in to look for PEI Munian? However, Mrs. PEI couldn't have stayed in the hospital the entire night, right? Wouldn't it be better if she entered the ward after she left?