Transmigrated as a Background Character

[I'm really sorry, little angels. I have to go do an internship and take exams soon, so this book will be on hiatus for a while. Thank you to every little angel who clicked in (≧ω≦)/ Love you all!] Before Cao Xuan transmigrated into a book: I could do that too. When she woke up from a nap and realized she'd really ended up inside the book, she bowed deeply to the heavens. I'm sorry, I was wrong. With no idea how to cling to powerful people and no golden finger, Cao Xuan, a complete nobody, gets on with her day job: doctor. A life without pollution, conflict, medical disputes, or even a mortgage was deeply appealing to Cao Xuan. That is, until the day she got nosy and saved her country's crown prince, Ji Lin... "What happened to the farming life I was promised???" Theme: