There was a prodigal son who was looked down upon by everyone, and finally embarked on the road of tomb robbing. This prodigal son had a principle in robbing tombs. He did not dig the ancestral graves of good people, but specialized in robbing the ancestral graves of corrupt officials. There were also rich people who bullied the common people and used the property from their ancestral graves to help the poor. Act chivalrously and righteously to help people in need and save the common people.