The series tells the story of Elisa, who at a very young age, learned and experienced all the hardships in life. Because of the trials young Elisa endured, she has no self-confidence and doesn't trust people immediately because she feels that the people she loves will always leave her. Elisa is scared of falling in love because she doesn't exactly know how to love someone since she never experienced it yet. However, all these will change when she meets and gets to know her younger sister, Angelica who is mentally challenged. At first, Elisa is hesitant and can't feel any love or affection towards her sister because she believes that their mother left her to have a better life and chose Angelica over her. But eventually she learns to care and love her sister.