John Watson doesn't become a spy to save the world, he becomes one to answer the question that will destroy him, whether reanimated corpses have souls. The movie builds a 19th century that feels like it's already rotting from the inside, where every convenience is built on stolen bodies. You watch him dig deeper into a conspiracy that gets worse the more he understands it, until the only moral choice left is the one that costs everything.
Victorian-era Europe runs on corpses. Literal ones. Dead bodies are reanimated with artificial souls and put to work as tireless laborers, driving industrial progress while the living enjoy the spoils. It's efficient. It's profitable. It's deeply wrong. John Watson gets pulled into this machinery when a government agency recruits him as a secret agent. But Watson carries his own darkness: he's already lost someone he loved, and the prospect of bringing back the dead through scientific resurrection cuts too close to his grief. As he investigates what lurks beneath the empire's corpse-fueled prosperity, he uncovers something far worse than moral compromise. Something that questions whether the line between life and death even matters anymore. The film balances psychological horror with steampunk spectacle, asking uncomfortable questions about progress, grief, and what we're willing to sacrifice for convenience. Watson's mission becomes a descent into a world where the dead have more rights than the living, and nobody seems to care about fixing it.