korean high school · alien invasion · ensemble cast · dark comedy · survival horror · school setting · chaotic dynamics · shooter protagonist · bully victim · comic relief
Chaos erupts as Class 3-2 flees. Kim Chi-yeol screams, 'What are those things?!' Do Soo-cheol yells, 'Shoot them!' Kwon Il-ha panics, 'We’re dead!' Suddenly, Lee Na-ra fires, hitting an alien.