: The episode opens with Cheong-san in shock after witnessing his mother has turned into a zombie. He nearly derails the group's escape plan by trying to protect her until his friends pull him away.

: The combined group gets trapped in the gymnasium. They use equipment crates to build a mobile "circular fortress" to navigate through a swarm of zombies toward an exit.

: During the mobile crate escape in the gym, he is bitten on the hand while protecting Mi-jin. He chooses to sacrifice himself by charging into the horde to keep the barrier moving for his friends. Status of Other Characters