The room is too dark that not even a light could pass through. The surroundings are extremely silent that it is too deafening and even a bead of sweat falling to the floor with a plop could be heard. But, no matter how dark the surroundings, for someone who is blind like Duan Yuan, it was never been a problem.
After all, blind people have always lived in darkness. When people close their eyes, it was dark. But, even if blind people open their eyes, it is still dark for them.
Duan Yuan adjusted his breathing not only to calm himself but also to not alert anything else that could be inside this room aside from him. His heart is beating too fast with loud thumps as it hit the inside of his chest. Fortunately, his skin is thick so his heartbeat could not be heard by anyone, or anything, aside from him.