C61 Mysterious Formation

When Hsu Mu came to, he had no idea how long he'd been out. The moment his eyes fluttered open, he realized he was in a cave. Above him was a ceiling of smoothly cut stone, and beneath him, the chill of the rock was indistinguishable from that of a typical cave floor.

However, the eerie glow flickering in the cave's recesses suggested this was no ordinary place. Without it