After her engagement was annulled and she passed the marriageable age, Alerira was secretly called the "office lady".She is the "cold-headed prime minister." As the right-hand man of the Marquis of Eastiria Wegmund, she works day by day.One day, while doing her duties, she is asked to be engaged by His Excellency the Prime Minister. Rumor has it that she is in love with another woman,Because of her low status of her Alerira herself, her status as a late clerkShe is being offered a contract marriage, she makes sense and accepts her engagement. She begins a clerical newly-married life with the cool-headed prime minister...! !