The Difference in Purpose

Three years into her working life, Woo Yoo has lost all traces of the enthusiasm and innocent passion she once had. Now worn down by the realities of adulthood, she spends her days trapped in a dull, monotonous routine. But everything changes when Lee Yongdo, her first love from high school, suddenly reappears in her life. Their unexpected reunion feels like a gift in Woo Yoo's otherwise gray and lifeless world. Or at least, that's what she thought... Until she realizes that their relationship is clearly divided between the one who holds all the power and the one who has none.