It was originally planned to let grandpa move to the city together and live together. But the grandfather, who is used to rural life, is unwilling to go to the city, and still wants to guard this old house. After all, it is the house left by his ancestors. Guarding it has become the obsession of the old man. So I finally decided to renovate this old house. In addition to repairing the house so that the old house no longer leaks from rain and water, I decided to renovate the old house to create a warm and comfortable living atmosphere in the old house.