Cold-Faced Marquis, Spoiling the Tsundere Step-Mother

Jiang Yao marries into a prestigious family as a step-mother. On their wedding night, she grabs her husband's sleeve and asks, 'Why don't you look at me?' She is someone who never sits if she can lie down, never loses arguments with the sky or earth. He is someone who restrains himself, even learning new lines of affection on the spot. Everyone waits for her to be dismissed, but she turns the Marquis family upside down--she opens a shop, carves jade hairpins, and delivers the family's command. That powerful minister, known for never touching women, suddenly starts speaking in love, getting jealous over trifles, and shielding her from knives.