At this moment it was winter, and thanks to the red flowers he had released, the bodies of these ordinary people could grow stronger, and they could also be shielded from the harm of the cold.
As for what they ate and drank in the village during the days protected by his light circle, they had to rely on their own stored food supplies.
Letting them out during the heavy snow, aside from those who went hunting or fishing in the frozen rivers, there was basically no other food to be found.
Jiang Tang controlled them for a few days because he wanted the red flowers to nourish their bodies during this time, preventing the loss of spiritual energy.
This was also a form of protection for them, after all, he wouldn't always be paying attention to these people. If during these days he found those demon people,
and understood where the missing human souls had been taken to, once he solved this mystery, they would vanish from here.