Su Jiaoyue is really pleasant! She seems to be very cute and funny, but in fact she is very insightful. She carefully calculated for parents and lovers! The most savvy person is Rong Zhan who has seen the shinning point of Jiaoyue very early. He has been concerned about her since she was 5 years old. Even if everyone regard him as a plague, he wins the favor of Jiaoyue.