Quick recap
In the far future, the Hegemony of Man links hundreds of planets through portals. On the eve of war with the Ousters, seven pilgrims set out for the Time Tombs on the planet Hyperion, home of the Shrike, a creature said to grant one pilgrim's wish. On the way, six tell their stories: Father Hoyt and the cruciform parasite, Colonel Kassad, the poet Martin Silenus, Professor Sol Weintraub, whose daughter Rachel grows younger every day, detective Brawne Lamia and the cybrid with Keats's mind, and the Consul. In the end, the Consul confesses he set off the device that opened the Tombs and freed the Shrike. The group walks on toward them, and the book ends before they arrive.