Park Seung-hyun

Kye-na, an average woman in her late twenties, holds a steady job and a committed boyfriend, Ji-myoung. Yet instead of feeling content, she constantly faces uncertainty, confusion and anxiety. While struggling with personal relationships and life's woes, Kye-na finally embarks for New Zealand despite everyone’s dissuasion on leaving her home behind.

Okullarda otoriteye saygı yerle bir olduğunda işleri yoluna koymak için gelen sıra dışı müfettişler, ders kitaplarında bulunmayan katı ve ciddi dersler vermeye başlar.