C1368 Reencounter master

There was a base under the censer and this base seemed to be one with the censer, but it could be opened by twisting and turning with force. After opening the base, there was actually a yellowish object inside, like a piece of paper or a piece of skin.

Opening it to take a look, all that was drawn on it were mechanisms and maps. From the shape of the map, it looked like a mountain