This is an old house renovation project. The designer Deng Zhoubin was entrusted by a friend to renovate an old house with more than 20 years of age. Time erodes the building, and the lush outdoor vegetation blocks the house's light. "Damp" and "darkness" enveloped this old house, so the designer Deng Zhoubin broke the original pattern and injected new energy into the old house while solving the existing problems with a natural design method that fits the living conditions of the owner.