Halo: Cryptum

In the first installment of the Forerunner Saga trilogy by acclaimed sci-fi author Greg Bear, listeners are transported to a time one hundred thousand years ago, when the galaxy thrived with diverse species. At the pinnacle of this era, the technologically advanced Forerunners emerged as dominant rulers, upholding peace while swiftly quelling opposition. As the keepers of the Mantle of Responsibility, they played a crucial role in the Universe's Living Time—until their sudden disappearance. This captivating tale unravels the mystery of the Forerunners and their legacy.