Seo Woo-Yeon, a new intern, is ordered to clean her team leader Yun Ji-Su’s desk, highlighting her subordinate position. Woo-Yeon reveals her deep resentment toward Ji-Su, blaming him for her mother's death, yet notices he seems to have moved on with life. Determined to gain control, Woo-Yeon claims she now holds the upper hand as long as Ji-Su stays at the company. She then decides to target Ji-Su's husband, signaling a new plan. The episode ends with Woo-Yeon instructing her secretary to conduct a thorough background check on Ji-Su, setting the stage for conflict.