Because there were too many zombies, although these people had killed quite a few, they didn't have enough time to extract the Crystal Cores. Instead, they seized the opportunity to rush into the Food Trading City.
The Food Trading City covered a large area, so not all zombies were concentrated in one place. They were scattered, which made the numbers in each area not too terrifying.
Perhaps the previous victory had boosted their confidence, so the three team leaders, after some hesitation, decided to split up. However, they didn't dare to separate too much; they agreed to search the areas together, at a short distance from one another.
This Food Trading City housed many shops, both wholesale and retail. Although the shops looked disordered, their signs were very clear, so everyone could directly choose the shops they wanted to visit.
