C49 I live with my sister

When I returned to the underground, I found that all the underlings that I had previously knocked down had all left. There wasn't a single person to be seen, only Xiao Yun, who was lying on her side on a mattress with her hands and feet still tied up.

I hurried over, anxious to see if she was all right, and untied her.

The rain had lessened a lot, but it was already soaked through to the skin