Okay, crazy idea.... If Dr. Stone and Project Hail Mary They happened in the same world... Something like the team in charge of sending the astrophage-eating bacteria to Venus being Byakuya and his team And Senku grew up in that semi-apocalyptic world where the sun was slowly dying. But just before they could see if the cure worked, they were petrified. With only the team awake in space. Also, some years later the Eridians sent a messenger probe to see how humanity was doing, but they never received a reply, so... They travel to Earth in a spaceship and find that on the entire planet there is only one old man, a handful of young adults, and another handful of children. Byakuya, which has already explained to them that they were attacked without knowing exactly by whom and what has happened.
Can you imagine Grace returning among the Eridians and seeing the desolate Earth even after everything that happened?
Ideas? Anyone?
@sofiadragon
