Seasons & Episodes
Question the Spheres
For a year, people learn to live with the spheres without suffering any specific changes. Even with the alien-looking sp
Military Training Begins
After spheres from the sky drop to the ground, military training begins for the students to ensure their safety. However
School Escape
Two people from Class Two die. To prevent chaos, this news is not yet known throughout the entire school. After their de
Become the Villain
The first vehicle gets attacked by a sphere and turned over. The soldier dies on the spot, and So-yeon gets badly injure
Will We Ever Go Home?
Chun-ho tries to make sure that the kids all survive so they can return safely to the camp. The kids after having gone t
Fight or Flight
After a heated encounter with the spheres, the group picked up some survivors. However, the heavily traumatized survivor
Disagreement Among Classmates
Children in Class 3-2 who have become accustomed to both the sphere and death. I find laughter again, but I didn't know
Prisoners at Yongwon Penitentiary
Platoon Two encounter prisoners at the Yongwon Penitentiary. Since there are no prison guards, they have been locked up
For Whom the Bell Tolls
While trying to save Bo-ra, Soo-chul sacrifices himself. Everyone wonders what they should do with his body when suddenl
End of the War
After aborting the mission, the kids walk for days but get to nowhere. However, they reach an amusement park and have fu
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