When a series of gruesome, ritualistic murders shakes London, Detective Evelyn Grant finds herself plunged into a world of ancient secrets and shadowy cults. As symbols of a forgotten order emerge at crime scenes, Evelyn teams up with her loyal partner, Thomas Blake, to uncover the truth behind the enigmatic Serpent's Heart—a mysterious gemstone tied to a sinister secret society.

As the investigation deepens, Evelyn and Thomas discover that the cult's dark rituals are more than just myth—they are rooted in a long-lost power that threatens to unravel reality itself. From ancient crypts to underground catacombs, the detectives race against time to shatter the cult's sinister plans. But as the truth comes to light, Evelyn must confront her own fears and make impossible choices to save humanity from an otherworldly awakening.

Packed with heart-pounding action, gripping mysteries, and unexpected twists, "The Forgotten Truth" is a spellbinding thriller that explores the darkest corners of human obsession and the enduring fight to protect the truth. Will Evelyn and Thomas manage to sever the cult's hold before it's too late—or will they become the next victims in a game centuries in the making?