Simple, measure the distance between your grave and the trench, dig another trench in a symmetrical direction, try to be parallel to that one, and then dig another trench on the edge of your grave along the barrier of his family. Together, don't confront him, but follow his direction, just like oo, Dulongyin was renamed Shuanglongyin, ***'s Feng Shui, although his family is immoral, just don't complain, he wants to create a monopoly It becomes a win-win situation for you, so if his family says anything else, it will be extremely wicked, and you can kill all his family members and let them live in poverty.