Berlin, Summer 2011. Adolf Hitler wakes up on a patch of open ground, alive and well. Things have changed - no Eva Braun, no Nazi party, no war. Hitler barely recognises his beloved Fatherland, filled with immigrants and run by a woman.

Clare Cassidy is no stranger to tales of murder. As a literature teacher specialising in the Gothic writer R.M. Holland, she teaches a short course on them every year. Then Clare's life and work collide tragically when one of her colleagues is found dead, a line from an R.M. Holland story by her body. The investigating police detective is convinced the writer's works somehow hold the key to the case.

A man with no name. An unidentified corpse is recovered from a Lewis peat bog; the only clue to its identity being a DNA sibling match to a local farmer. A man with no memory. But this islander, Tormod Macdonald, now an elderly man suffering from dementia, has always claimed to be an only child. A man with no choice. When Tormod's family approach Fin Macleod for help, Fin feels duty-bound to solve the mystery.

Opal is a fiercely independent young woman pushing against the grain in her style and attitude, a Black punk artist before her time. Despite her unconventional looks, Opal believes she can be a star. So when the aspiring British singer/songwriter Neville Charles discovers her one night, she takes him up on his offer to make rock music together. In early seventies New York City, just as she's finding her niche as part of a flamboyant and funky creative scene, a rival band signed to her label brandishes a Confederate flag at a promotional concert. Opal's bold protest and the violence that ensues set off a chain of events that will not only change the lives of those she loves, but also be a deadly reminder that repercussions are always harsher for women, especially Black women, who dare to speak their truth. Decades later, as Opal considers a 2016 reunion with Nev, music journalist S. Sunny Shelton seizes the chance to curate an oral history about her idols. Sunny thought she knew most of the stories leading up to the cult duo's most politicized chapter, but as her interviews dig deeper, a nasty new allegation from an unexpected source threatens everything.