The story of this department not only depicts the daily lives of the Great Wall guards and the Protectorate, but also showcases life scenes in the Cloud Desert from the perspectives of different faction characters. Whether it is the border guards stationed at the Great Wall, the caravans that rob the rich to help the poor, the century-old ancient people whose hometown has become desolate, or the down-and-out prince wandering outside, everyone has their own land to protect. For the sake of safeguarding peaceful lives, for protecting each other's dreams, for preserving fading cultures, and for defending the people of their hometown... Although an individual's power is limited, the belief in protecting one another makes them indestructible. It is this belief that allows them, who were originally strangers, to appreciate each other, empathize, and gain a 'valuable wealth' that transcends material goods.