In order to prepare for his college entrance exams, Lin Zong’s nephew, Chen Zhe Chuan, will start living with him. Feeling unsure about how to get along with his nephew, Lin Zong receives advice from his friend. But this advice...it’s an awful like taking care of your high school girlfriend!? Heart-pounding situations arise between an adult and his teenage nephew!
Meanwhile, at school, Chen Zhe Chuan meets the troublesome Ji Ri Qing, who seems to have taken an interest in him? What drama will arise?