In a post-apocalyptic future after "The Quiet Rapture" event, a convict explores a blood ocean on a desolate moon using a submarine called the "Iron Lung" to search for missing stars/planets.
Set in a post-apocalyptic future where an event known as "The Quiet Rapture" caused all known stars and habitable planets in the universe to disappear, a convict is sent to search an ocean of blood discovered on a desolate moon, using a small submarine nicknamed the "Iron Lung". — Ender_News The stars are gone. The planets have disappeared. Only those aboard space stations or starships were left to witness the universe dim, giving the end a name: The Quiet Rapture. Now, humanity decays in the rusting halls of crumbling stations, scavenging barren moons by the ghost light of long-vanished stars. But one moon stands apart. In the darkness of the void, a scanner detects an impossibility: an ocean of blood. In a desperate bid for survival, the last remnants of humanity craft a crude submarine to explore the bleeding depths. They weld one soul inside to pilot it. But as the hatch is sealed, the terrifying reality sets in. Hope in this void is as illusionary as the starlight. This is not an expedition. This is an execution. — Tyler Moss