The Tyrant Baru Cormorant continues the epic saga as Baru Cormorant, after fifteen years of deception and sacrifice, finally holds the power to destroy the Imperial Republic of Falcrest. As a member of the secret Cancrioth, Baru possesses their terrifying weapon: the Kettling, an ancient hemorrhagic plague. Yet, unleashing it means not just Falcrest's downfall, but the deaths of hundreds of millions globally, ending history in a black bloodstain. Baru must confront a horrifying choice: unleash genocidal revenge, questioning if this aligns with justice or the hopes of her lost love, Tain Hu, or embark on a far more difficult path. With her mind on the brink, she must navigate a vast conspiracy of judges, kings, spies, and immortals, puppeteering global wars for the ultimate prize. Can Baru secure absolute power to dismantle Falcrest's empire and right its crimes, or will the world drown in blood?