It was a Korean drama called Descendants of the Sun, which was about the love story between a retired soldier and a young doctor. The female lead, Kang Mu Yan, was a doctor who met the male lead, Liu Qi, because she was a blind date for her friend. However, Liu Qi did not know her and Kang Mu Yan was mistaken for his mother. Later, Liu Qi left the city for work reasons, and Jiang Mu Yan missed him and decided to go on a blind date. During the blind date, she found that she had a special feeling for Liu Qi and finally got together with him.