C50 Let's see who she is?

Jiang Wanwan took her raincoat and shoes and walked around the building for a while. She felt that it was too troublesome, so she put them on the balcony on the first floor.

She fumbled her way upstairs, lightly dressed.

Every time she reached the first floor, she would make a simple tour around the building to see if she could find any clues.

However