All she deadass know is that he had an idea of ghost but not the severity of it also the talisman she gave him broke which made the ball sack bag with the nine tail heat thing stronger and since he sat on it, it broke (that’s y he said he shouldn’t have had it in the back pocket) also I don’t think she necessarily a villain but she did treat the tiger spirit bad since he was trapped and helping the temple not out of the goodness of his heart but because he was forced to (holy run on sentence but idc)