She walks in from the stairs below the bed, there is somewhat dark inside the passage. There is a small wall lamp every few meters, and it is not too bright. However, fortunately, Tang Ningshan does not need these lighting equipment, which does not make sense to her.
Tang Ningshan carries Shao Ruihan and has a gun in her hand. She looks like a female bandit. She walks down the stairs. The design of the stairs is a bit strange, but Tang Ningshan thinks it may be because of the terrain. The stairs are long; she walks for more than twenty minutes but does not see the other passage. The wall lamps on the wall keep changing. Tang Ningshan even has some doubts about whether she could go out from this place. This inevitably makes Tang Ningshan more anxious. She worries that if she could not go out, she might delay the treatment of Shao Ruihan.