Zhang Yimo, a talented junior student with above-average looks but outstanding temperament that cannot be ignored.
Chen Ke, a rebellious, evil and beautiful boy who can sing and dance, Zhang Yimo's roommate
Yang Kai, the cute second-generation young lady, Zhang Yimo's junior student
Xu Zhiyan, a handsome and tough indifferent man, Zhang Yimo's childhood friend
"Should there be a tacit understanding when loving someone/I thought you knew the secret I hid."