I’m starting to think that mysterious woman is the villainess. Hair is similar, possibility is that she manipulated those people to get riled up. Also, I’m thinking that she might have made those drugs that would manipulate Julia since 1. Julia mentioned about descriptions being vague about drugs/that something has yet to add up the drugs part. 2. Villainess can manipulate people with her power, so she could have used power to create drugs.