Imagine waking to a world where every last human has been mysteriously turned to stone... Senku has reached that final frontier his own father once traversed—outer space! Unfortunately, the moon mission runs into a sudden, unexpected crisis. Who or what is Why-Man’s true identity? And what fate awaits humanity? The science-powered adventure comes to its dramatic conclusion! Senku has reached that final frontier his own father once traversed—outer space! Unfortunately, the moon mission runs into a sudden, unexpected crisis. Who or what is Why-Man’s true identity? And what fate awaits humanity? The science-powered adventure comes to its dramatic conclusion!