Holden and the crew of the Rocinante fight alongside the Combined Fleet of Earth and Mars to protect the Inner Planets from Marco Inaros and his Free Navy's campaign of death and destruction. Meanwhile, on a distant planet beyond the Rings, a new power rises.

Follow a band of exiles on their monumental journey to save humanity and rebuild civilization amid the fall of the Galactic Empire.

More than a century after the events in the Season 1 finale, tension mounts throughout the galaxy. As the ruling dynasty begins to unravel, a young queen plots her revenge. Meanwhile, a colony of people with special abilities poses a new threat. And it’s all leading toward a collision course for war.