Lalisa Manoban had her life mapped out: gain real-world business experience before taking over her father's conglomerate. When she lands a job as the personal secretary to Jennie Kim, the sharpest and most feared CEO in the industry, she thinks she's ready for the challenge. Jennie is ruthless, cold, and unrelenting-traits that earned her the nickname "The Ice Queen of Korea." From day one, Jennie sees Lisa as just another pampered heiress who won't last. Lisa, determined to prove herself, works tirelessly to break through Jennie's impossible standards, only to find that the CEO's icy exterior hides much more than a ruthless businesswoman. The line between professional rivalry and deep attraction begins to blur, but love has no place in the cutthroat corporate world...or does it?