Neptune's Brood

In AD 7000, humanity is extinct for the fourth time, and Krina Alizond-114, a metahuman descended from robots, embarks on a mission to find her sister Ana on the water-world of Shin-Tethys. Her journey takes a perilous turn when pirates, led by the mysterious Count Rudi, capture her ship and suspect the true nature of her quest. Unbeknownst to them, Krina and Ana each hold half of the legendary Atlantis Carnet, a powerful instrument that could reshape civilizations. As they navigate this treacherous path, a relentless assassin lurks, intent on claiming the Carnet and eliminating all witnesses.