Middle School Student A
중학생 A양 (original)
A drama about the process of Jo Eun Seo who was always first in her class, she lost her first place spot to transfer student Lee Hae Joon who has moved to another school in Daechi Dong, and the story went on.
Starring Lee Yul-eum, Kwak Dong-yeon, Lee Hang-na, Kim Bum-Joon, Ko Yun-Hoo, Jeong Jae-eun
Watch "Middle School Student A" on Amazon released in 2014. It's a drama movie, and has a rating of 8.1 out of 10 from Imdb which is very high for this kind of movie, and is currently only available for purchase or rent.