This audiobook is narrated by a digital voice.

"Regression": Is a gripping story of exploration, mystery, and psychological transformation as a team of four people embarks on an unprecedented journey to the center of the Earth. The narrative unfolds aboard The Pioneer, an advanced underwater drilling ship equipped for a groundbreaking geological research mission.

The team comprises three men and a woman, each possessing unique skills and backgrounds, united by their shared passion for unlocking the secrets hidden beneath the Earth's crust. As The Pioneer descends into uncharted depths, the crew faces the challenges of navigating treacherous underwater landscapes, unknown geological phenomena, and the ever-present pressure of the unknown.

As they delve deeper, the crew begins to uncover astonishing facts that defy conventional scientific understanding. The Earth's core holds enigmatic secrets, ancient mysteries, and a geological history that challenges everything they thought they knew.

Strange vibrations and unexplained noises from the depths create an eerie backdrop, inducing a sense of time disturbance and deep psychological changes. The crew must confront their fears, question their understanding of the world, and navigate the thin line between scientific curiosity and the potential consequences of tampering with the Earth's most profound mysteries.