"Just as humans don't allow livestock to get too old to make sure that doesn't lose their flavor. Demons would not want to waste any human spiritual energy because of the erosion of death spiritual energy."
"I should ask a few questions from the townspeople before I jump to conclusions. Hopefully, I can be proven wrong in my hypothesis." Yoze sighed as he tried not to think about the worst possibility without any evidence.
After hearing that the Slug demon was absorbing the faith energy humans produced from the greeter in the Mission Room, Yoze had assumed that was wrong. From his own experience, demons didn't require humans to worship them to grow stronger. They only sought to devour their large quantity of spiritual energy.
There was no other reason. Human beings simply had, on average, a larger amount of spiritual energy compared to other animals, such as ants, pigs, elephants, and worms.