However, this time, the three of them didn't bother anyone else. They had realized that helping people wasn't some noble thing at the moment.
When they found out that there were survivors in the supermarket, as normal people, their first thought was to save those people and let them go home to find their loved ones.
Seeing that they had been blocked by zombies and there was no network connection so they couldn't communicate with their families, the three had thought that they would rescue them and then even help them find good vehicles that could get them home.
Who would have thought that their good intentions were fed to the dogs? Those people were not grateful at all.
Even before they could state their intention of helping them go home, they had already started making things difficult for them and blocking them from taking some supplies from the supermarket.