After failing to transform into human form, a little plant spirit is transported to ancient times. She initially believes she is nothing more than an ordinary little farm girl, but never expects that her father, whom she has never met, has an extraordinary identity: he is the emperor of the realm! Just three years old and having recently lost her mother, Xiaobao is brought to the imperial palace, where she becomes the ninth princess and youngest daughter of a notoriously ruthless tyrant. She is also the only girl in the imperial family. Before she knows it, she has become the little darling of the entire royal family. Her tyrant father gradually turns into a completely doting dad who wishes he could carry her everywhere he goes. Meanwhile, her eight older brothers, each exceptionally talented in their own way, spoil their little sister beyond measure.