Marina, a wife working as an accountant at a small company run by her husband Junichi. However, his business is struggling, and he becomes a subsidiary of an energy company led by a chairman named Ozawa. Marina was supposed to work as an accountant, but when she arrived at work, her desk was moved to the chairman's office, and Ozawa, who had been waiting for her, recommended her for the position of secretary. Then, promising a higher salary than what her husband had reduced, Ozawa immediately asked Marina about her morning habits, 'A Rich Morning Kiss'.