S1E1
Question the Spheres
Duty After School
calendar_todayMar 31, 2023
schedule73 min
star8.3
For a year, people learn to live with the spheres without suffering any specific changes. Even with the alien-looking spheres floating all over the sky, the CSAT is what matters the most to seniors of Sungjin High School. When the exam is just around the corner, one of the spheres drops on a military camp for the first time, and more shocking news awaits them.
broadcast_on_home Networks
TVING
star Guest Stars
Son Ji-na
[Yeon Bo Ra's mother]
Yoo Dam-Yeon
[Kim Chi Yeol's mother]
Jang Hyuk-jin
[Kim Chi Yeol's father]
Shim So-young
[Kook Young Soo's mother]
Kim Do-yeon
[Kim Deok Joong's mother]
Seo Ji-young
[Jang Young Hoon's mother]
Woo Hyun-ju
[Kwon Il Ha's mother]
Lee Jung-min
Seo Ja Yoon
Shin Jae-hwi
Corporal Park
Kim Won-hae
Choi Yong Sik
Ahn Chang-hwan
[Soldier]
Jang Hyun-sung
Minister of Defense Park Sang Man