Shepherd

After walking the Earth for 4,000 years, Adam Noach has seen empires rise and fall, watched humanity's greatest triumphs and darkest hours. But despite his immortality, he feels trapped on this pale blue dot—until humanity finally dreams of reaching the stars.

Using wealth accumulated across centuries, Adam becomes humanity's unlikely Shepherd, funding an ambitious mission to settle distant worlds. But as their generational starship ventures deeper into the cosmos, he discovers that guiding civilization across light-years brings challenges no immortal could foresee. With time running out and thousands of lives at stake, Adam must confront a chilling question: Is eternal life enough to ensure humanity's survival among the stars?"