On the planet Riverworld, a group of individuals from different eras of human history, including an astronaut who has died, are reborn. They form tribal societies and engage in brutal conflicts, with a mysterious race of beings observing them. As they navigate this new world, they discover that anyone who has ever lived on Earth, including an extraterrestrial, is brought here instead of the afterlife. The protagonist, Hale, leads a rebellion and sets out to explore Riverworld on a large boat, seeking answers about their mysterious surroundings.
Riverworld
On the enigmatic planet of Riverworld, a diverse group of humans, featuring an American astronaut, are reborn and must establish their own societies and adapt to their unfamiliar environment with no guidance.