A Group of High School Students Must Survive Against Hordes of Monsters from Outer Space

What happens when high school students are forced to trade their pens for rifles to fight a deadly alien invasion? When bizarre and deadly alien spheres suddenly appear in the sky, the world is thrown into absolute chaos. Facing a severe shortage of military personnel, the South Korean government issues a drastic order, drafting high school seniors into mandatory and brutal military training. Desperate for extra points on their college entrance exams, these ordinary teenagers are thrust into a terrifying war zone. Led by the dedicated Lieutenant Choon Ho, whose ultimate sacrifice leaves a deep mark on the platoon, the students must learn to survive against terrifying odds. But the alien creatures are not the only threat. The immense psychological pressure pushes some to the breaking point. In a shocking twist, Yeong Soo, driven by a hallucination about fake reinstated college exams, loses control, franticly grabs So Yeon's arm, and triggers a bloody climax at the end of the show. Will any of them survive this living nightmare? If you enjoy this sci-fi thriller recap, don't forget to like and subscribe! #MovieRecap #DutyAfterSchool #KdramaRecap #SciFiThriller #AlienInvasion #SurvivalDrama