Dimitri used to be the Tzar of Novo-Svitsevo – until he was usurped by his husband Alexey, who turned out not to just be abusive, but also a dark sorcerer. Having lost his husband as well as a civil war, Dimitri has fallen into depression and is now in exile, holed up in a foreign city with a handful of his most loyal followers, trying to think of a way to kill an immortal man and put Dimitri back on the throne of his empire. Perhaps the most important of those followers is Vasily, Dimitri’s former spymaster, who must find a way to infiltrate Alexey’s court – while also navigating complex feeling towards Dimitri. Alexey, meanwhile, is trying to forget Dimitri – and to focus on his plans for world domination.