: Desperate for information, Cheong-san and Su-hyeok make a dangerous trip to the teachers' office to retrieve confiscated cell phones.
This episode is noted as one of the series' longest, effectively shifting the tone from chaotic action to a more tense, atmospheric focus on survival and the "dark sides" of human nature. :
: The students navigate practical survival hurdles, such as building a makeshift bathroom in the broadcasting room. Critical Reception :
Discuss the (half-human, half-zombie) characters introduced here.
: Rated R (or 16+ in some regions) for strong bloody violence, gore, and language. If you'd like, I can: Summarize the cliffhanger ending of this episode.