Speed

Amethyst finds herself immersed in a world of innovation and intrigue as secrets threaten her in London, prompting her and others to leave the country. She joins an American team working on a new aetheric engine, leading to a mission on Pendine Sands in Wales. As her world begins to unravel, she becomes entangled in a high-stakes game involving advancements in technology and hidden agendas, with the potential to alter history.