With the death of the Plague Horror, the greatest threat was eliminated, and the killing squads to the north of the city began to withdraw one after another.
Most of them were already sick and couldn't return to their respective Safe Zones. They had to go into isolation and receive treatment within those three quarantined Safe Zones.
Although the Plague Horror had died, its lingering influence remained. If one was not careful, there could be a secondary infection, so they needed to be cautious.
Even though the main Physique players had not shown any symptoms of infection, they had been in a dangerous place and needed to use the Diffusion Ineffective Pills as well.
These pills were originally used by players to prevent leaving any viruses behind in the story world, and they were now ideal for quarantining the plague. It was these pills that prevented the virus from spreading on a large scale. Otherwise, the highly populous Safe Zone would have been ravaged.