Seabreaker No.0

A group of organizations named Chess was born in a broken world. Are they thugs who destroy the last hope of mankind? A hero who saves the world? Natural disasters and diseases, cultists and pirates, ancient gods and Cthulhu, sirens and blobfish... No one will know the fate of this planet and race until the end of the story. They will not know that biological evolution is nature's last gift to mankind.