Na-Yeon took refuge in a storeroom that was full of essential supplies.
Both are controversial female characters considered as antagonists that endanger a member of their group Gyeong-su and Alvin Junior respectively just to prove a point to the protagonist and Clementine respectively.
But Na Yeon, who is dead-set on proving herself right and exacting revenge on Gyeong Su for hitting her earlier, purposely rubs a handkerchief stained with a zombie on his wound on the pretext of helping him.
Only Nam-ra in the final scene has undergone complete transformation.
The rooftop survivors gather around a campfire and talk about their pasts.
What else has Park Ji-hoo been in? Byeong-chan sees this and locks Hyeon-ju inside the lab, but she escapes and transforms into a zombie a few days after.