Master's Sun (2013)

S1E7 Episode 7

With Joong-won's secretary calling in sick due to a cold, Gong-sil unexpectedly finds herself stepping in to cover her duties for the day. As she navigates the challenges of the office, Gong-sil faces various hurdles while trying to maintain her usual charm and efficiency in an unfamiliar role. The day unfolds with unexpected twists, testing her adaptability and resilience in a fast-paced environment.