Overview
When mysterious alien spheres start invading the world, high school students are called upon to join the world's first war against extraterrestrial forces.
Principal Cast
Kim Ki-hae
Kim Chi-yeol
Shin Myung-sung
Im Woo-taek
Shin Hyun-soo
Lee Chun-ho
Lim Se-mi
Park Eun-young
Ahn Do-gyu
Guk Young-su
Kim Min-chul
Doh Su-chul
Kim Su-gyeom
Kwon Il-ha
Ro Jong-hyun
Jang Young-hoon
Seasons
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Season 1, Episode 1Details
First Aired2023-03-31
StatusEnded
Episode Runtime70 min
Seasons1
Rating★8.1
LanguageKorean
CountrySouth Korea
Genres
DramaSci-Fi & FantasyAction & Adventure
Production
Studio Dragon
GTist
