Within the abandoned temples of the lost city of Zenith, archaeologist Elara and historian Kai unravel a cryptic manuscript that speaks of a forbidden ritual. As they delve deeper into the ritual's secrets, the manuscript awakens the vengeful spirits of those who were sacrificed during its performance. Elara and Kai must confront these vengeful spirits, decipher the true purpose of the ritual, and find a way to appease them before they unleash their wrath upon the modern world.