This is a cave renovated for residential use, with icicles on the arched rock walls, and pine branches and green moss dotted on the inner walls. A stone fire pit is set in the center, surrounded by stump stools and woven futons. Living furniture such as wooden tables, storage racks, iron beds and storage boxes are placed on both sides, with warm light lamps arranged in multiple areas, and stone steps with a stone bridge at the rear lead to the deep interior of the cave.