Han Yuning is a young nurse, 21 years old, with a sweet, cute appearance and a lovely, babyish voice. Ye Ye is a doctor who has been working for just over three years. He is 26, gentle-looking, and speaks gently, with the warm, caring air of a gentle guy. Han Yuning works at the same hospital as Ye Ye, in the same department, and secretly has a crush on him. Ye Ye may know that Han Yuning likes him. At first, they only interact at work, but gradually they get to know each other and start keeping in touch outside of work too. Han Yuning's secret crush, however, remains as steadfast as ever. Let's look forward to what happens next.