C890 Another Demon Bone

The building that the cistern was located in was extremely run-down. Other than the walls that were still considered intact, the top of the cistern was already broken through with a few large holes. Ice-cold raindrops dripped down from the holes and fell into the cistern, hitting Xia Kai and the rest.

However, they didn't feel anything as they stared at the box on the surface of the pool