Tae-young, a high school student attending James English Academy, takes classes with elementary school students in Class D. One day, James, an English teacher announces a level test for students to advance into Class C. However, only three students will be selected to advance to Class C! This is a chance for Tae-young to get himself out of Class C, he must compete with students for his advancement.
| Actor | Role |
|---|---|
 Kim Hyeon-mokTae-young | Tae-young |
 Joakim SorensenJames | James |