Single

Taeyeon, a 22 year old, with a job as a model and soon to be an actor. The chances of his success being so low is depressing.

His life has been a rollercoaster so far, and his wish to attempt an end to it has been stopped due to a miracle.

A child. Who is now the most important person in his life.

Fight after fight, the engagement between him and the mother has been cut off, even if the engagement had been up for years, Taeyeon was done. But his emotions are kept on together for his daughter.

Once she is mildly sick, Taeyeon meets a medical student through his rush and worries about the child, who was the assistant of her current doctor, Dr.Han.

Junseo, a 21 year old medical student is the one helping Dr.Han. He is quite new to the city.

So, suddenly, what if a miracle makes another?