Keeping Boundaries and Beating Workers

There is only a small group of boundary guardians who block the evil spirits who try to devour the world day and night. The world cannot see the fighting in the dark and cannot hear the last words of the martyrs. The guardians of the ruins have no name or reputation, will not be recorded in the history books, and will not be popular among the people. They swore an oath: Behind the scenes of everyone enjoying the fireworks in the world, There is always a group of people standing quietly in the boundless darkness, trying their best to protect this thousands of miles of mortal world.