Seven days before its premiere, KBS revealed official posters for the upcoming School 2017.
The posters shown above show off the characters in their school uniforms. The story tells about the struggle of the 18-year-old high school students who were judge according to their ranking in school. It will star Jang Dong Yoon, Kim Jung Hyun and gugudan's Kim Sejeong.
Watch the School 2017 first trailer below: