His scorned wife will spell his doom — Episode 7

After turning her husband into a legendary general, a duke's daughter is betrayed and executed by him and her mother-in-law. Reborn from ashes, she returns with a heart of ice to destroy those who hurt her: crushing her cunning stepsister, executing her cruel stepmother, reclaiming her mother's dowry, and skewering her traitorous husband and his mistress with her sword.