"You should have left me alone."
Charlotte Corday was once called the most dangerous woman on the planet by the FBI until she retired. But it's not so easy to remain retired when the past is determined to drag her back into the hell she wanted to leave behind her. To uncover the origins of the mysterious Valkyrie program, Charlotte fights through her own dark past dredged up by those determined to keep her out of retirement... or out of the business permanently... and to find solace in her own razor blade filled mind.
Her own words - her own warning - will come to haunt them.
They should have listened.