Halfway through Grace and Rocky's journey to Erid, they get a radio transmission calling for help. Something Grace didn't even know was possible. Despite his internal monologue, Grace makes the decision to help.

Ryland Grace, A science teacher, wakes up alone on a spaceship. As his memory returns, he uncovers a mission to stop a mysterious substance killing Earth's sun... But is he alone?

Adora, a scientist and trained astronaut, is sent across interstellar space on a mission Earth never truly expected to succeed. To find Dr. Ryland Grace, the man who saved humanity and was presumed lost forever. But on the alien world of Erid, she finds more than a survivor. She finds a man who has built a life among the Eridians, a world that has become his home, and a connection neither of them expected. (Accurate science and details to Project Hail mary book/ movie, with a bit of smut 😏)