Ling Su was alone. She wanted to walk inside, but she didn't know how far she had gone. She found the black pillar she saw in the daytime.

The black pillar is not far ahead. Now the sky is getting brighter. So Ling Su can see it clearly. It seems that the black pillar is a kind of building built here, and there should be people living in it.

It's not really a black pillar, but a square house built of black wood. It's not clear whether anyone is in it now. Lingsu is going to go and see it.

Walking forward for a long distance, Lingsu felt a little...