Seraphina Shaw, a deep-sea expert, sacrificed for Julian Vance. During a deep dive, Julian abandoned her for Lila Shaw. Seraphina divorces him, returning as 'Zero,' the genius designer controlling the deep-sea algorithm. Shaw family truths—forced abortion, crime, swap—come to light. Julian, consumed by regret, seeks atonement. Under Commander Landon York's protection, Seraphina finds her mother and saves the world during a geocore crisis, reaching the pinnacle of scientific research.
