All of Us Are Dead – Season 2 picks up months after the brutal zombie outbreak that devastated Hyosan High School. The survivors—scarred, scattered, and forever changed—must now face a world that no longer fears the virus… but still hides its truth.

Nam On-jo, Lee Cheong-san (whose fate is finally revealed), and the remaining students attempt to rebuild their lives under government surveillance. But when halfbies—humans infected yet still conscious—begin to appear across South Korea, the fragile illusion of safety collapses.

As whispers spread of secret experiments, evolving strains, and militarized bio-weapons, the group must reunite to confront a terrifying new breed of infected—faster, smarter, and immune to pain. Loyalties are tested, lines are crossed, and a new rebellion ignites within the quarantine zones.

Season 2 raises the stakes with darker conspiracies, moral conflict, and heart-pounding survival. In a world that now fears those who lived… who will fight for the ones who still can?