I just stopped to consider the following:
Sadako — Banished her conscience and became more or less an omnipotent sociopath. She thinks only of herself and doesn't feel bad for acting on any of her desires. Her desires consist largely of falling in love, generally dominating the world, and finding someone to kill her.
Lia — Lost her conscience and became more or less an omnipotent sociopath. She thinks only of herself and doesn't feel bad for acting on any of her desires. Her desires consist largely of killing everyone in the world.
Why is Sadako still a relatively normal (if cruel and selfish) person with her conscience gone while Lia is ax crazy? Sadako lost her conscience and was still able to think "I like this girl so I will pretend to be her lover because seeing her happy makes me happy". Lia descended pretty quickly into "I like this girl but she's disagreeing with me and I have no concept of the long-term consequences of my actions so STAB!"
Even if she has some deeper reason for attacking Fiona, though, that doesn't explain her massive centuries-long killing spree.
I mean, it has happened that I've thought "I wish this person wasn't bugging me" and then I feel mild guilt over the fantasy of pushing the annoyance off of a bridge. There's a conscience in action. I don't think guilt and a lack of power has ever been the only thing keeping me from thinking "you know what I could really get into? Genocide."
It seems like Lia really is the kind of person who actually wants to murder people for fun, and her conscience is the only thing stopping her. "I would have fun killing everyone" is probably not the default thought process for a person just because they no longer feel bad about things.
Frankly, while I do want a happy ending for Fiona and Lia, I can't fault Fiona's logic.
Sadako — Banished her conscience and became more or less an omnipotent sociopath. She thinks only of herself and doesn't feel bad for acting on any of her desires. Her desires consist largely of falling in love, generally dominating the world, and finding someone to kill her.
Lia — Lost her conscience and became more or less an omnipotent sociopath. She thinks only of herself and doesn't feel bad for acting on any of her desires. Her desires consist largely of killing everyone in the world.
Why is Sadako still a relatively normal (if cruel and selfish) person with her conscience gone while Lia is ax crazy? Sadako lost her conscience and was still able to think "I like this girl so I will pretend to be her lover because seeing her happy makes me happy". Lia descended pretty quickly into "I like this girl but she's disagreeing with me and I have no concept of the long-term consequences of my actions so STAB!"
Even if she has some deeper reason for attacking Fiona, though, that doesn't explain her massive centuries-long killing spree.
I mean, it has happened that I've thought "I wish this person wasn't bugging me" and then I feel mild guilt over the fantasy of pushing the annoyance off of a bridge. There's a conscience in action. I don't think guilt and a lack of power has ever been the only thing keeping me from thinking "you know what I could really get into? Genocide."
It seems like Lia really is the kind of person who actually wants to murder people for fun, and her conscience is the only thing stopping her. "I would have fun killing everyone" is probably not the default thought process for a person just because they no longer feel bad about things.
Frankly, while I do want a happy ending for Fiona and Lia, I can't fault Fiona's logic.