It's been five years since lockdown started, three years since Jackson went missing and 18 months since she found the truth. Amanda Lambert has a plan and it's time to put it into action. Leaving her home she ventures out into a dangerous world, one where everyone is against her. Racing against time she does what she needs to survive. They don't like it, she doesn't like it but Amanda knows it has to be her. People are trapped behind a closed door and she's the only one with the key to unlock it.