Xie Xiaojuan, the eldest daughter of the Marquis of Dingyuan, had to live under her aunt's care for ten years because her biological mother died young. Everyone said she was weak and useless. When she was eighteen years old, she was treated as an outcast and married to Ling Shuoyue, a young man from the border town, a martial artist full of military exploits but uncouth. No one expected that this marriage would allow Xie Xiaojuan to leave the cage and meet someone who was truly willing to protect her.
However, the aunt refused to give up, and her plans came one after another: cutting off the dowry, plotting against the unborn child, and hooking up with the concubines in the palace to frame the Ling family. Only then did Xie Xiaojuan understand: She thought she had escaped from Hou Men, but Hou Men's sword followed her to the end of the world.
Everyone thought Xie Xiaojuan was a dull knife until the knife was unsheathed.
The three-pronged fight in the house (the inner house of the marquis) + love at the border (love on the battlefield) + court (redress of injustice) are three-pronged. The heroine has both internal means and the overall situation. The male protagonist protects his wife with sincerity, and feels both pleasure and abuse at the same time.