C812 Watchtower

Mrs. Lan reached out her hand and patted the hole twice. The hole was sealed by something unknown. After Mrs. Lan patted it twice, there was movement on the surface.

With a creak, the stone slab that sealed the hole was moved away. The light outside quickly penetrated in.

We could not dodge in time and felt that the light was very glaring.

"Is everyone here?" A low voice came from above