After aborting the mission, the kids walk for days but get to nowhere. However, they reach an amusement park and have fun as if it is their last. Meanwhile, Yeong-soo is not comfortable about walking away from the mission as he still believes the CSAT is not canceled. The end of the war draws near, but the kids have a long way left to survival.

Duty After School Season 1 Episodes...

• s01e01 - Question the Spheres
• s01e02 - Military Training Begins
• s01e03 - School Escape
• s01e04 - Become the Villain
• s01e05 - Will We Ever Go Home?
• s01e06 - Fight Or Flight
• s01e07 - Disagreement Among Classmates
• s01e08 - Prisoners at Yongwon Penitentiary
• s01e09 - For Whom the Bell Tolls
• s01e10 - End of the War

Duty After School Show Summary

When mysterious alien spheres start invading the world, high school students are called upon to join the world's first war against extraterrestrial forces.