Deep in the Amazon, Dr. Evelyn Carter, a renowned herpetologist, and Lucas Varela, a skilled cryptographer, uncover The Serpent Codex within the ruins of a forgotten civilization. The manuscript details ancient rituals that grant the ability to communicate with snakes. As they race to decode its secrets, a shadowy secret society closes in, determined to wield its power. Amid their struggle, they discover eerie references to ghostwriting services used by the ancients to conceal forbidden knowledge. With time running out, they must decipher the truth from myth before the serpents choose their new master.