1 Season
10 Episode
Duty After School
When mysterious alien spheres start invading the world, high school students are called upon to join the world’s first war against extraterrestrial forces.
- Country : South Korea
- Genre : Drama, Sci-Fi & Fantasy, Action & Adventure
- Director : Ha Il-kwon
- Cast : Shin Hyun-soo, Kim Ki-hae, Lim Se-mi, Ahn Do-gyu, Kim Su-gyeom, Woo Min-kyu
