With a sacred decree, Shen Weiwan, the daughter of the richest man in the south of the Yangtze River, married into the strict rules of the Zhenbei Hou Mansion with her reputation as an "abacus master" known throughout the streets.
Everyone is waiting to see how this businesswoman will make a joke in the Hou Mansion, and even her cold-faced war god husband Xiao Jinyan is preparing to have another "device" in the backyard that he needs to be responsible for.
But Shen Weiwan didn't follow the routine -
By checking the account books, she could uncover corruption in military pay; by opening a shop, she could stir up trouble in the capital; and even when he was fighting on the front line, she could lead a women's caravan to send him information and cut off the enemy's food and fodder!
Xiao Jinyan discovered that what he married was not a trouble, but a treasure who could turn stone into gold.
When the calm general learns to accompany his wife to the market to buy snacks, when the actuary's wife occasionally acts coquettishly and shows weakness to her husband...
This marriage, which started out as a transaction, turned out to be sweeter than anyone expected.
Watch how Mrs. "Abacus Master" uses her numbers and wisdom to touch the heartstrings of the cold-faced general, and join hands to warm up this deep noble family.
