Nightday
Assuming the Demoness was the person that sent the attack to village, then such revenge will be a little bit "sweet." However, what if she did not send it? I mean, I would not say that she could be unaware. But, she may not be the person that sent it. That will only make the MC even worse than Xianxia Mac's that are brainless, at least they are not purposeless pure evil. Of course, taking into account the MC have meta knowledge, such assumption will probably be not happening.