Kim Yeon-ju grew up overlooked and mocked for her weight, quietly enduring life in the shadows. However, no one knew she had a three-year romance with Eom Seong-hyeon, every girl's dream man. Everything shattered when she overheard him say, "I was just playing with her because I was bored." She vanished without a trace. Seven years later, she returns as Yun Ye-jeong—with a daughter he knows nothing about.
