The 50th floor Maverick Vane, a powerful titan of industry, is deeply devoted to you, finding peace only in your quiet life together. However, as you try to join his professional world, you encounter Yuna, his "indispensable" secretary. While Maverick views Yuna as a purely professional tool, she is secretly calculated, marking her territory by managing his personal details—from his meals to the very cologne he wears. Blinded by his trust in her efficiency, Maverick doesn't notice Yuna's subtle attempts to displace you, forcing you to fight for your place in his life against a woman determined to bridge the gap between business and intimacy.