3. Isabella (The Promised Neverland)
This one hurts the most because, on the surface, she plays the role perfectly. She was warm, loving, and gave those kids a genuinely happy childhood. But that’s exactly what makes Isabella so terrifying. She wasn’t raising a family; she was managing a premium meat farm for demons. The absolute betrayal of trust when the kids realize the woman singing them lullabies is the same one shipping them off to be slaughtered is chilling. Yes, the system forced her hand, but it doesn’t wash the blood off hers.
