Su Ling, who was well-behaved and sensible in front of outsiders, was forced to study abroad and lived with his father's friend, his "childhood sweetheart" brother Song Xuan who was studying abroad. Accompanying him was the "light bulb" Song Yuan.
Under Song Xuan's step-by-step guidance, Su Ling confirmed her inner feelings - she liked him.
But the career-minded heroine still left Song Xuan. "Please, please include me in your future... Okay?"
But fortunately, the two are sincere and lovers eventually get married.
Concept: A naughty person needs a lover who can't be chased away