All of Us Are Dead EP 3 [ENG SUB]

Gyeong-su is scratched while fighting off a zombie outside the broadcast room's windows. He isolates himself in another room when Lee Na-yeon accuses him of being infected. Minutes pass without Gyeong-su showing signs of infection; the others become frustrated with Na-yeon and press her to apologize to Gyeong-su. Contrarily, she threatens him, stating that he will always be below her as a "welfie." Not long after, Gyeong-su becomes infected and turns, throwing himself out the window while chasing Cheong-san. Nam-ra reveals that she saw Na-yeon smear zombie blood on her handkerchief and use it to tend to Gyeong-su's scratch, causing his infection. The others turn on Na-yeon; frustrated, she storms out. A concerned Ms. Park runs after her. Meanwhile, Gwi-nam escapes the kitchen after sacrificing other students and a lunch lady. The virus outbreak prompts government forces - led by Commander Jin Seon-moo - to declare martial law as they begin evacuating survivors. Cheong-san's mother goes to the school in search of her son. Firefighter and On-jo's father, Nam So-ju, his crew, assemblywoman Park Eun-hee, and other government officials are trapped inside a government building. Hyosan High student Park Hee-su gives birth in a public bathroom stall and flees with the baby as zombies overtake the city. She is bitten, however, and takes refuge inside Cheong-san's family restaurant. She ties herself out of the baby's reach before succumbing to the infection.