Mau is a young islander whose entire village is annihilated by a massive wave, leaving him as the sole survivor. Stripped of his people and the chance to complete his transition to manhood, he experiences a profound crisis of faith. He relies on practical problem-solving and compassion to endure the tragedy. Instead of passively accepting his fate, he questions the silence of his gods and takes responsibility for the growing number of refugees arriving on his shores.

Daphne is a resourceful, scientifically minded English girl originally bound for Port Mercia to join her father. Raised under the strict expectations of her grandmother, she secretly prefers astronomy and biology over polite society. Shipwrecked on an unknown island, she sheds her restrictive upbringing to adapt to her new environment. Her empirical worldview directly contrasts with the island's traditional dogma, providing critical knowledge to the rebuilding community.

Cox is a malevolent, heavily armed sailor who seizes power through violence and intimidation following the tsunami. Driven by a sadistic desire to inflict pain, he openly mocks the beliefs of others and rules through fear. He views the islanders as less than human, embodying the most destructive and arrogant aspects of colonial superiority.

Ataba is an elderly priest who clings fiercely to the religious traditions of the island. Traumatized by the devastation of the tsunami, he seeks comfort in the strict adherence to dogma and the preservation of sacred artifacts. He views empirical evidence that contradicts his beliefs as a dangerous threat, resulting in frequent intellectual clashes with the pragmatism required for the group's survival.

Pilu is a talkative, cheerful young man who previously served on a European ship and speaks some English. He acts as a crucial translator between the islanders and Daphne. Possessing a natural gift for storytelling, he shapes the developing community's narrative by transforming their daily struggles for survival into inspiring legends.

Milo is a physically imposing but quiet islander who provides essential labor for the fledgling community. He is deeply devoted to his family and serves as a stabilizing, protective presence among the refugees. He readily accepts new leadership and focuses on the practical necessities of building shelter and salvaging resources.

The Grandfathers are the ancestral male spirits of the Nation, representing the rigid, uncompromising weight of tradition. They continuously berate the living for failing to perform sacred rites, oblivious to the fact that the world has been fundamentally changed by the tsunami. Their demands prioritize ancient ritual over practical survival.

The Grandmothers are the female ancestral spirits of the Nation, offering a pragmatic, life-affirming counterpoint to the male spirits. They focus on community, empathy, and moving forward rather than clinging to past glory. They recognize the need for change and actively encourage the living to break free from destructive traditions.

Her Ladyship is a stern, overbearing English aristocrat who prioritizes social hierarchy and proper appearances above all else. She represents the stifling, ignorant aspects of the British Empire, viewing foreign cultures with disdain and attempting to force those around her into rigid, impractical roles.

Foxlip is a swaggering, arrogant mutineer from the *Sweet Judy*. He is motivated by greed and casual cruelty, operating as a violent foot soldier for those with more power. His sense of colonial superiority leads him to deeply underestimate the intelligence and resourcefulness of the islanders.

Polegrave is a cowardly, superstitious mutineer who relies on violence to mask his underlying fear. He participates in the uprising on the *Sweet Judy* and follows stronger personalities, seeking personal gain while attempting to avoid direct danger whenever possible.

Mrs. Gurgle is an ancient island woman possessing deep, intuitive knowledge of the spiritual and natural worlds. Operating outside formal religious structures, she understands the physical and mystical processes of life and death. She recognizes hidden potential in others and facilitates necessary spiritual interventions.

King Henry the Ninth is an English aristocrat with a genuine interest in science and natural philosophy. Before his sudden elevation to the monarchy, he served as a colonial governor. He encourages intellectual curiosity in his family and ultimately values scientific discovery over simple territorial expansion.

Captain Roberts is a devoutly religious and responsible sailor who commands the ship transporting passengers across the Pacific. His steadfast faith makes him a target for cruel mockery by his subordinates during the chaotic aftermath of the disaster.

Cahle is a resilient island woman who gives birth to a healthy son shortly after surviving the tsunami. She quickly integrates into the Women's Place, utilizing her practical knowledge of childbirth and childcare to support other traumatized mothers in the growing community.

Guiding Star is a newborn infant who represents the first new life in the rebuilt Nation. His birth provides the traumatized survivors with a tangible symbol of hope and a unified reason to continue fighting for their collective future.

Locaha is the island's god of death, tasked with ruling the mortal world and ensuring that humans die at their proper time. He is a cold, immutable force who rejects bargains and enforces the harsh reality of fate, presenting a constant psychological obstacle to those fighting to survive.

Imo is the creator god of the islanders' mythology. Dissatisfied with the flaws in his mortal creation, he strikes a deal to build a perfect world elsewhere while leaving the current one to the god of death.

Mr. Black is a pragmatic leader of the Gentlemen of Last Resort, a secretive group tasked with ensuring the stability of the British crown during a deadly plague. He is focused entirely on bureaucratic necessity and securing the royal succession.

Cookie is the inventive ship's cook of the *Sweet Judy*. He demonstrates remarkable foresight by designing a custom-built, floatable coffin to help him survive potential maritime disasters. His practical approach to survival contrasts with the violent actions of his fellow crew members.