Who was the first saint to build a house?

The sage just said that there is no specific individual. At first, people lived in caves or trees to avoid cold and summer storms and insects, snakes and wild animals. This is the so-called "cave dwelling" and "building a nest on a tree". After continuous evolution, the ancients began to build houses. According to the current archaeological excavations, the earliest houses in China were built in the Neolithic Age about 67,000 years ago. There were mainly two kinds of houses at that time. One is the northern architectural model represented by the Xi Banpo site in Shaanxi-semi-cellar houses and underground houses; The semi-crypt house is round, with deep caves and shallow caves, and the pit wall is used as the wall base or wall; Cover the pit with a roof, and wipe the grass and soil on it; Some walls and rooms are also supported by wooden columns. One is the architectural model of the Yangtze River basin and the southern region, represented by Hemudu site in Yuyao, Zhejiang Province-dry-column architecture; Generally, wooden stakes or bamboo piles are erected above the ground to form an underframe, on which there are suspended floors supported by large and small beams, and houses are built with bamboo and thatch. People live above the main column building and livestock are raised below.