I Found China's King of Thieves' Lair: Stone House on a 300-meter Cliff

Does anyone know who built this stone house? I've researched a lot of information about this stone house, but there is very little useful information. It's called 'DengJiu Cave,' and it has likely existed for hundreds of years. I've heard that in ancient times, it was a place for cultivating immortality. During the Qing Dynasty, it was discovered and occupied by China's bandit king 'Sun Quan,' who used it to hide from pursuing enemies. It is very difficult to climb up there, so do not attempt it easily 00:00 Intro 00:27 Base of the cave mountain 01:08 Starting the hard climb 06:58 Arriving at the bandits’ lair 08:21 Enter the stone house 12:30 Reached the beautiful roof 13:30 Aerial panoramic view