An all-new original novel in which the most powerful hero in the Marvel Universe must free Inhuman slaves imprisoned on a distant world. Carol Danvers--Captain Marvel--narrowly stops a spacecraft from crashing. Its pilot Rhi is a young Inhuman woman from a group who left for a life among the stars. Instead they were imprisoned on a planet where an enslaved Inhuman brings her owner great power and influence. Horrified by the account, Carol gathers a team--including Ant-Man, Mantis, and Amadeus Cho--and they set out to free Rhi's people.