C961 The Skeleton from a Thousand Years ago

While Qin Yunyi was still immersed in endless calculations and verification, Lee Nanfeng had already touched the wall of the room step by step.

Due to the surroundings being too dark, only the place where Qin Yunyi was could still see a little bit of firefly light, Lee Nanfeng's movement speed was extremely slow.

Even though he had touched the edge of the room, in fact