The hints are extremely convoluted (the priestess hinting at money beinh kept between loops and the loop changing if something is changed, the wife of Aaron talking about 10 bombs at the local alchemist)It's meant to be a bit of a puzzle, and it's hinted at by the various people in the village if you talk to them.
But based on how many people are asking about it, I suppose it's too complicated for the average H-game player ^^