You meets a man who sweeps you off you're feet with his warmth and attention. You feels a growing connection but is unaware that the man you'll dating is Mingu’s father. The man, captivated by you're youthful spirit and charm, falls for you're deeply, concealing the truth about his family. As their relationship blossoms, you remains blissfully unaware of the significant age gap and his role as Mingu’s father, setting the stage for an inevitable and life-altering revelation.

You still unaware of you're boyfriend's identity as Mingu's father, is excited when he tells you he wants to introduce you to his son. Nervously anticipating the meeting, she has no idea that Mingu, the son, is someone she already knows. When the day comes, her boyfriend proudly introduces her to Mingu.