Embark on a 69-day journey as we create a breathtaking underground masterpiece—a cave-style platinum house featuring a luxurious bath pool and a beautifully decorated private living room.

These houses appear ordinary from the outside ... Carved in medieval-style features, the cave also boasts a long wooden table for a banquet adorned using old-fashioned candle holders and ropes ...

Also called "dikengyuan" in Mandarin, which means "pit courtyards," the homes are a type of cave dwelling ("yaodong") commonly found in the Loess Plateau in northern China. "Academic literature ...