As a skilled SEO copywriter and tv show enthusiast, I'm excited to rewrite the plot of "What's Wrong with Secretary Kim (2018)" in an engaging and SEO-friendly manner. In this captivating romantic comedy, follow the story of a successful and narcissistic vice president of a company, Lee Young-joon, and his dedicated secretary, Kim Mi-so. When Kim Mi-so decides to resign after years of service, Young-joon is taken aback and begins to question why she wants to leave. As the two navigate their changing dynamic, secrets from the past start to unravel, leading to unexpected twists and turns in their relationship. With a perfect blend of humor, romance, and mystery, "What's Wrong with Secretary Kim" keeps viewers on the edge of their seats, eager to uncover the truth behind the characters' actions and emotions. Join Young-joon and Mi-so on their journey of self-discovery, love, and personal growth in this delightful K-drama that will capture your heart and leave you wanting more.