"All the nearby roads, along with abandoned cars, can be used. Some cars are still functional. Survivors who can make it this far can certainly drive. If they decide to linger around, the cars will undoubtedly be parked nearby, or even right in front of the door, just like ours. It makes it easier to escape when danger arises."
"But why must there be zombies? Can't it be empty?"
"The door is closed."
If the homeowner had fled, the door would generally be open. After all, who would remember to close doors and windows during an apocalypse? However, if doors and windows are tightly shut, it definitely means there are people hiding inside, afraid that zombies might sneak in.
Ultimately, they never opened the doors or windows again, because they were all dead—a family member had transformed into a zombie and killed everyone else!
This woman answered Qin Yu's series of questions, but she didn't elaborate on the last one, as she knew that Qin Yu didn't need an explanation.