Description
When mysterious alien spheres start invading the world, high school students are called upon to join the world’s first war against extraterrestrial forces.
Casts:
Shin Hyun-soo
Kim Ki-hae
Lim Se-mi
Ahn Do-gyu
Kim Su-gyeom
Woo Min-kyu
Yeo Joo-ha
Ahn Da-eun
