As times change and years pass, now it is basically the elderly and children living in rural areas, and more houses are uninhabited and in a state of neglect. Houses, like people, have various functions that slowly age. If not maintained, they will collapse under the ravages of wind and rain. A couple born in the 1970s worked and lived in the city after graduating from college, while their elderly parents still lived in a dark and damp old house. In order to allow the elderly to have a better home environment to spend their old age peacefully, they decided to return to the village to renovate this two-story old house with an area of 135 square meters during the spring season to coexist with nature.