Guo Yi, Chi Xing, Lu Yao, and Zhang Jiayi were originally very good friends, but in the third year of junior high school, they separated. But in high school, Guo Yi and Zhang Jiayi were classmates, while Lu Yao and Chi Xing didn't know where they were. But in the second year of high school, a classmate was transferred to their class. That classmate was also named Chi Xing, but his appearance and personality were completely different from the Chi Xing that Guo Yi and Zhang Jiayi knew. Is he actually that Chi Xing?
Intention: love