The KBS2 School series is one of Korea's longest-running drama franchises, and next week it'll return for its seventh installment.
The first official posters for School 2017 were revealed on Monday, and they feature some of our favourite idols in character. Gugudan's Sejeong snagged the coveted lead role after actress Kim Yoo-jung turned it down, while SF9's Rowoon has a supporting role.
Also starring in the drama is SECRET's Han Sunhwa, who left her famous girl group last year to focus on her acting career. Despite just being a few years older than some of her co-stars, the 26-year-old will play a teacher instead of a student.
School 2017 premieres on July 17. Will you be watching?
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