C1146 Nothing Can be Done

Although the four of them had never seen it with their own eyes, they had heard Su Xiao mention it before.

Yu Xiao had once stayed in that place.

They didn't know how she got out. The only thing they knew was that after coming out, Yu Xiao came in contact with them a few times before vanishing. It had disappeared for more than ten years just like that …

Seeing this scene