Graviton 4: Ascendant is a sci-fi novel that follows Jack Redman and his team as they develop revolutionary gravitational technology in secret, eventually forming an independent enclave known as the Republic of Acadiana. Centered on themes of technological ethics, government overreach, and personal responsibility, the story explores the implications of advanced medical and space travel capabilities, including MedBeds which can cure major diseases and spacecraft designed for interplanetary travel. Jack and his team face mounting pressure from the U.S. government, particularly President Carson Moore and FBI Director Carl Stanton, who attempt to seize control of the technology. As tensions rise, the team must protect their innovations while deciding how to responsibly share them with the world. The plot blends political intrigue, futuristic science, and personal drama. It includes espionage, attempted abductions, and heroic rescues, while also delving into philosophical questions about power, trust, and the future of humanity. Central characters include Jack's son Robert, a gifted engineer with enhanced abilities, and journalist Carla Sanchez, whose broadcasts reveal the group's existence to the public. By the end of the first chapters, the Republic is preparing for potential conflict and deeper scrutiny, all while racing to complete their secretive spacecraft projects and figure out who can be trusted.