Summary
Seo Eun-yu, a second-year junior employee at Baekmoon Group, works on a special task force led by Baek Ki-jo—grandson of the founder and a brilliant returnee. Secretly, she is a spy planted by Choi Seolhwa, Ki-jo’s stepmother and rival. But Eun-yu falls for Ki-jo at first sight, and her mission is thrown into chaos when he unexpectedly confesses his feelings. He proposes they date for one month—not as boss and subordinate, but as a man and a woman. Trapped between her manipulative handler and Ki-jo’s bold advances, Eun-yu must navigate a dangerous game of deception and desire.