Zhou Wen realized that something was amiss with the buildings here, even though they had mud bricks and wooden roofs from the outside.
However, Zhou Wen saw a gigantic pillar that resembled a femur in the nearest building. It was definitely not made of wood or mud.
Zhou Wen carefully observed the room again and realized that not only were the pillars in the room made of bone, but even the ceiling beam and spine were bones.
Or it should be said that the entire roof was a gigantic spine and rib cage? The columns were leg bones. The interior of the room was propped up by the bones of an unknown beast.
Zhou Wen's heart palpitated as he quickly looked at the nearby buildings and realized that it was as he had imagined.
He saw the bones of various beasts in buildings of various sizes. Or rather, these buildings were built according to the bones of the beasts.