: The military views recordings from the virus's creator, Lee Byeong-chan, who reveals that the "Jonas Virus" is an ever-changing monster. He claims the only way to stop it is by "utterly destroying" every host. Character Casualties

: On-jo's father, So-ju, finally reaches the school and manages to rescue the group from a locked gymnasium, leading to a brief but emotional reunion.

: The male archer becomes separated from the group during the chaos in the gym and flees toward the archery center; his fate remains uncertain at the end of the episode.

: After panicking and abandoning her friend Hyo-ryeong, she gets separated from the group in the thunderstorm and is bitten by zombies on the school field.

serves as a major turning point where the two surviving student groups finally unite, though it is marked by significant character losses and high-stakes tension in the school gymnasium. Key Plot Developments Heartbreaking Reunions :

: She faces pressure at the quarantine camp to resign as the military prepares for a "drastic solution" to the outbreak in her district. Episode 10 | All of Us Are Dead Wiki | Fandom