Although the passage looks very deep, it can also see the end at a glance. There seems to be a stone chamber at the end, and I can see a bed in the stone chamber. Are there people living below? I turned to Shanshan behind me. She also saw the bed inside, but she was not as suspicious as I was. Her first reaction to seeing the bed was that it could finally warm up for a while. In such a cold environment, and Shanshan is a girl who is particularly afraid of cold, so a warm bedding is absolutely very attractive to her.

Both of us want to go...