The heroine woke up after traveling through time and found that she was betrothed to the God of War in the North - Xiao Xuanye, King of Zhenbei
Xiao Xuanye holds 3,000 personal guards, the "Xuanjia Army", but because of his great achievements, he is suspected by the court, and 3,000 people are trapped in the isolated city.
The heroine uses modern historical knowledge and military theory to transform these three thousand people from "abandoned children" into "iron walls that protect one side"
The core meaning of "Three Thousand Asylums": Three thousand people protect not only one city, but also the people of the entire northern border, as well as the heroine's own broken destiny.