All of Us Are Dead EP 5 [ENG SUB]

In the school library, Cheong-san confronts Gwi-nam in a violent brawl. He gouges Gwi-nam's left eye before pushing him into a horde of zombies. He escapes and attempts to call for help using the smartphone, but there is no response, as the government has shut down all communications within Hyosan to control the crisis. Joon-yeong and On-jo retrieve a drone from the science lab, which they use to find Cheong-san. As they pilot the drone outside the school, they find much of the city in ruins; Ji-min is heartbroken at the sight of her zombified parents. Jun-seong, Mi-jin, Min-jae, and Ha-ri make their way to the school clinic, only to discover that all landlines and internet connections have been cut off. Jae-ik and Ho-chul take refuge in Cheong-san's family restaurant. There, they encounter Hee-su, now a zombie, and rescue her baby. So-ju and his group safely arrive at a safe zone encampment. However, the military forbids him from leaving to rescue On-jo. Back in the library, Gwi-nam, having survived and retained his human consciousness despite being bitten and now going unnoticed by zombies, vows revenge against Cheong-san.