Xie Lin and Gu Yanchen are the top students in the No. 1 Middle School in Ningbei. They are called "the most handsome double A's in Ningbei". Shen Ci and Han Wenlin are the top school students and academic champions of Nanning No. 7 Middle School, and are known as "Nanning's strongest double O".
Concept: The benefits of falling in love at first sight