Qin Xiaoguo, a “rural top student,” earns the highest score in her school and gets into the elite Lanchuan High School. There, she meets her cold desk mate Chu Rui and Qi Heng, a talkative school bully and poor student. As the three get to know each other, they gradually learn to trust one another and become inseparable friends. As unexpected events unfold, who is really the top powerhouse, and who is the true top student? What is the mastermind behind it all trying to achieve? And where will their relationships lead in the end? Let's find out together...