
Yuna (23) – A strong yet kind-hearted woman who grew up as an orphan. After being betrayed by her ex, she takes in baby Hyunwoo despite having no obligation. Struggling to survive, she becomes a live-in maid for a chaebol, unknowingly stepping into a life-changing encounter.  

Kwon Haebeom (35) – A cold, disciplined chaebol heir who avoids love, seeing it as a distraction. His quiet life is disrupted when Yuna and Hyunwoo enter his home, forcing him to confront emotions he never expec.