A woman with a traumatic past has spent her life burning her notebooks, which deletes her memories so she can continuously give herself a fresh start and get her life perfect this time. Of course it never works out, and as a side effect, all the self-deletion is causing parts of her body to disappear to the point where she can no longer eat, and can very rarely write.
She has very little body or past left when she hears a news report on a manifesto for an impending terrorist attack, and realises that she once knew who had written it.
Desperate to recover the memory and save lives, she begins buying old pens she once used and writing in the leftover pages of her remaining few diaries in an attempt to work with objects she can still touch. As the memories come trickling back she is forced to contend with all the traumas she has worked so hard to forget - childhood abuse, membership in a cult, and a relationship with a manipulative older man. But the returning memories begin to restore her physical form - and reveal the older man of her memories is a cult leader who intends to firebomb a major city. She remembers the manifesto because she helped him write it, decades before.
With her solid form and her memories - including the memory of the terrorist's name - restored, she calls the FBI, ready to set right the wrongs she has tried to forget for so long.