本片是一部Drama片，由Lee Seong·han导演，由Kim Jae·chul/Yoon Chan·young/Son Sang·yeon主演。
剧情简介：Min-jae is a highschool teacher during the day, but at dusk, he goes out on the streets and join with youth who are alienated from school and home. Due to an incident, Min-jae is put to the test again to protect his students ─ Ji-geun and classmates.
外文名：어제 일은 모두 괜찮아
类型：Drama
导演：Lee Seong·han
演员：Kim Jae·chul / Yoon Chan·young / Son Sang·yeon / Kim Min·ju / Kim Jin·young / Lee Eun·saem
