C1095 The Missing Little Stonemason!

When that person saw that I had walked over, he stopped waving his hand. His body sank down, and I could no longer see him.

I hastened my footsteps and arrived at the corner.

The corner was relatively dark. When I got closer, I realized that there was also a hidden door here. Furthermore, the hidden door was open. Presumably, that person had entered the hidden door