Wooden Cottage Escape

You live in a strange world where almost everything is made of plastic and metal. Even the smallest piece of wood is considered to be a great wealth. Once you go down the road and you are hit by a car. The driver turned out to be the richest man in the world, and he decided to help you. He brought you into your house, and you open-mouthed. The whole house was made of wood. The man you accidentally closed inside the house and you need to find a way out.