Okbun Choi

Kind and benevolent by nature, she looks after her servants as the lady of the house, thereby earning the respect and loyalty of all servants, including Deok-choon.

She is the daughter of a household that was once awarded a memorial gate for virtuous womanhood by the previous king, and serves her husband with utmost devotion and believes that it's a woman's virtue to protect chastity above her very life.

However, her repressed sexual desires reach their peak amid the General's lengthy absence.

(Source: the manhwa's character introductions)