Chapter Summaries

Key Plot Points and Events

• Beatrice is surprised by the prosperity of Blood Port, which she had previously seen as ruins.
• She expresses a desire to visit Blood Port, but Gaia and Zoe insist she go to Castel for treatment first.
• Beatrice sees Castel from the airship and is disappointed, recalling her previous visit.
• She then spots the Steel Ark, a massive steel island-ship, which impresses her deeply.

Character Developments

• Beatrice shows curiosity and eagerness to explore new places, contrasting with her initial disinterest in Castel.
• Gaia and Zoe display knowledge about Blood Port's history and the Steel Ark's modifications.
• Beatrice begins to question her preconceived notions about size and beauty, influenced by the Steel Ark.

Significant Themes

• Perception vs. Reality: Beatrice's initial disappointment with Castel changes when she sees the Steel Ark, highlighting how her perceptions can be altered by new experiences.
• Size and Beauty: The Steel Ark challenges Beatrice's understanding of what is beautiful, introducing the idea that 'big is good, more is beautiful.'

Character Interactions

• Beatrice interacts with Gaia and Zoe, learning about Blood Port and Castel from them.
• Gaia and Zoe share information about the Steel Ark and its modifications, showing their knowledge and familiarity with such topics.

Summary

Key Plot Points and Events

• Beatrice arrives at Castel by sea, observing various ships and experiencing a sense of order and power from them.
• She sees Castel in the distance, noting two distinct landforms: a volcano and a square, man-made structure resembling a church.
• Beatrice is shocked by the size and appearance of the church, which is heavily fortified with machine guns, unlike any Candlelight Society church she knows.

Character Developments

• Beatrice is initially nostalgic about returning to Castel but becomes increasingly confused and unsettled as she sees the changes on the island.
• She struggles to reconcile her memories of Castel with the reality before her, questioning her understanding of both Castel and the Church.

Significant Themes

• Change and Adaptation: Beatrice's struggle to accept the changes in Castel highlights the theme of adaptation to new circumstances.
• Power and Industry: The ships and the fortified church represent the power and industry of Castel, contrasting with the Empire's more traditional and less industrialized society.

Character Interactions

• Beatrice interacts with Gaia and Zoe, who seem familiar with the changes in Castel, suggesting they have adapted to the new reality.
• Beatrice's confusion and disbelief are not shared by Gaia and Zoe, indicating a gap in their understanding and experience.

Key Plot Points and Events

• Beatrice sees the Skyveil Behemoth, an enormous airship carrying a Storm Generator, for the first time.
• The airship's sheer size and power shock Beatrice, making her question Castel's chances against such a force in war.
• Beatrice experiences a brief episode of Castel Syndrome after merely seeing Castel from afar, causing her to vomit due to her fragile condition.

Character Developments

• Beatrice is shown to be vulnerable despite her high status, struggling with her health and the effects of Castel Syndrome.
• Gaia and Zoe display concern for Beatrice's well-being, showing a growing bond with her.

Significant Themes

• The power and awe of advanced technology, represented by the Skyveil Behemoth.
• The fragility of Beatrice's health and the impact of Castel Syndrome on her.
• The growing bond between Beatrice, Gaia, and Zoe.

Character Interactions

• Beatrice, Gaia, and Zoe interact in the passenger cabin, with Gaia and Zoe trying to comfort Beatrice after her episode.
• Gaia and Zoe discuss Beatrice's condition and how to help her adapt to Castel, showing concern for her well-being.

Key Plot Points and Events

• Beatrice's condition improves, but she's still frail. She begins to think about her recent experiences and the strange whispers she heard.
• She realizes that an unknown evil god might have helped stabilize her condition and is considering how to use its power.
• Beatrice analyzes the evil god's power, concluding that it can stabilize or heal one's condition, or even change Pollution's nature.
• She decides against using the evil god's power due to its dangerous nature.
• Gaia and Zoe discuss Beatrice's situation and the unique properties of Castel, which might help stabilize Beatrice's condition.

Character Developments

• Beatrice: She's more cautious and analytical, considering using an evil god's power but ultimately deciding against it. She's determined to remain free.
• Gaia: He reveals more about Castel's properties and its potential to stabilize Transcendents' conditions.
• Zoe: She's concerned about Beatrice's well-being and understands the risks involved in going to Castel.

Significant Themes

• The dangers and temptations of using evil gods' powers.
• The unique properties of Castel and its potential benefits for Transcendents.
• The struggle between maintaining freedom and seeking help.

Character Interactions

• Beatrice reflects on her experiences and decisions independently.
• Gaia and Zoe discuss Beatrice's situation and the potential benefits of Castel, highlighting their concern for her well-being.

Key Plot Points and Events

• Zoe realizes that Castel's Stellar Furnace could suppress Beatrice's pollution, suggesting she enter it.
• Castel sends a "legendary doctor" to assist, but Gaia and Zoe want an ordinary doctor instead.
• Monica, the Banshee doctor, arrives dramatically, having boarded the airship explosively.

Character Developments

• Beatrice is still struggling with her pollution-spewing issue and wants to be cured.
• Monica is revealed to be an eccentric and imaginative doctor, known for her unusual treatment methods.
• Gaia and Zoe are shocked to learn that Beatrice's pollution breath could instantly kill any Transcendent.

Significant Themes

• The power of unconventional methods (Monica's treatments, Beatrice's pollution breath).
• The fear of disability and the desire for a cure (Beatrice's concern about amputation).

Character Interactions

• Gaia and Zoe try to protect Beatrice from Monica's unconventional methods.
• Beatrice is initially wary of Monica due to her alien appearance but finds her less intimidating due to her short stature.
• Monica is fascinated by Beatrice's pollution-spraying ability, seeing its potential to instantly kill Transcendents.

Key Plot Points and Events

• Monica, a legendary doctor with six arms and a tail, arrives to help Beatrice.
• Monica proposes an unconventional treatment plan involving amputation, mechanical replacement, and burning in the Stellar Furnace.
• Gaia and Zoe react strongly to Monica's plan, finding it absurd yet feasible.
• Beatrice is shocked by Monica's appearance but remains stable due to an unknown reason.
• The group travels to Castel, with Beatrice deciding to disembark without covering her eyes.

Character Developments

• Monica: Shows her eccentric and unconventional approach to medicine, earning her the title of "legendary" doctor.
• Beatrice: Maintains mental stability despite seeing Monica and arriving at Castel, suggesting a possible influence from the whispers.
• Gaia and Zoe: Display skepticism and amusement towards Monica's treatment plan, showcasing their familiarity with Beatrice's condition.

Significant Themes

• Cognitive Interference: Transcendents' ability to alter reality based on their cognition, as seen in Nora's case and Beatrice's Pollution.
• Unconventional Solutions: Monica's treatment plan highlights the theme of thinking outside the box, even if it seems absurd.
• Stability and Madness: Beatrice's mental state is a central focus, with the group hoping to prevent her from going mad.

Character Interactions

• Monica and Gaia/Zoe: They interact with Monica's treatment plan, with Gaia providing a serious counterargument and Zoe finding similarities with her own plan.
• Beatrice and Monica: Despite Monica's unusual appearance, Beatrice remains calm, showing her resilience and adaptability.
• Beatrice and the group: The group is cautious about Beatrice's reaction to Castel, highlighting their concern for her mental state.

Key Plot Points and Events

• Beatrice arrives at Castel's air harbor, finding it unusually empty due to the Banshees' attempt to avoid overwhelming her.
• She senses numerous hidden observers, causing her distress.
• Zoe and Gaia accompany Beatrice, with Zoe sensing no one watching them, further confusing Beatrice.
• Beatrice learns they will take an internal-combustion vehicle, not a carriage, to their destination.

Character Developments

• Beatrice: Shows resilience despite her anxiety, displaying courage and familiarity with advanced transportation.
• Zoe: Demonstrates her perception abilities but struggles to understand Beatrice's experience.
• Gaia: Shows concern for Beatrice's well-being and reassures her with Theus's presence.

Significant Themes

• The impact of fame and attention on Beatrice's well-being.
• The introduction of advanced technology in Castel.

Character Interactions

• Beatrice and Zoe: Zoe tries to help Beatrice but struggles to understand her experience.
• Beatrice and Gaia: Gaia reassures Beatrice, helping her feel at ease.
• Beatrice and the Banshees: Unseen by Beatrice, the Banshees spy on her, causing her distress.

Key Plot Points and Events

• Theus attempts to develop an internal combustion engine, but struggles to find suitable fuel (oil).
• After years of searching, Theus gives up and passes the project to Richard, who outsources it.
• Monica, working on the project, creates the Monica Type I Nitroglycerin Engine (Blast Engine) using nitroglycerin as fuel.
• The Blast Engine is powerful but explosive, and no one dares to continue its development.
• Tata becomes interested in the Blast Engine and improves it, presenting it to Theus.
• Theus, Beatrice, Monica, Gaia, and Zoe test the improved Blast Engine.

Character Developments

• Theus: Disappointed by the lack of oil, he becomes less interested in the internal combustion engine project.
• Monica: Persistent in her work, she successfully creates the Blast Engine and is excited to test it.
• Tata: Intrigued by the power of nitroglycerin, he improves the Blast Engine.
• Beatrice: Initially curious about the "carriage," she becomes concerned about its safety after seeing Gaia's preparations.

Significant Themes

• Innovation and its challenges: Theus faces difficulties in finding fuel for his internal combustion engine, and the researchers struggle with the power and safety of the Blast Engine.
• Persistence and determination: Monica continues working on the project despite initial setbacks and lack of interest from others.
• Safety and risk: Characters express concerns about the safety of the Blast Engine, with Gaia taking precautions and Beatrice questioning its safety.

Character Interactions

• Theus and Monica: Theus passes the internal combustion engine project to Monica, and later tests the Blast Engine with her.
• Monica and Beatrice: Monica tries to reassure Beatrice about the safety of the Blast Engine, while Zoe secretly encourages Monica to do so.
• Gaia and Beatrice: Gaia helps Beatrice prepare for the test drive, showing concern for her safety.

Key Plot Points and Events

• Monica, Zoe, Gaia, and Beatrice go for a car ride with Monica driving.
• Monica's car is extremely fast and powerful, causing concern for the others.
• Monica opens the protective cover and presses the red button, causing the car to accelerate rapidly and the engine to explode.
• Beatrice is thrown out of the car and falls from a great height, but she is saved by a parachute.

Character Developments

• Monica shows her thrill-seeking nature and disregard for safety.
• Beatrice experiences extreme speed and the sensation of flying for the first time, feeling a sense of freedom.
• Zoe and Gaia are accustomed to Monica's reckless driving and remain calm.

Significant Themes

• The dangers of reckless behavior and the consequences of disregarding safety.
• The thrill and freedom of speed.
• The contrast between Monica's carefree attitude and Beatrice's cautious nature.

Character Interactions

• Monica and Beatrice bond over their shared experience of extreme speed and the sensation of flying.
• Zoe and Gaia show concern for Beatrice's safety but are used to Monica's driving.
• Monica's disregard for safety causes concern among her friends, highlighting her reckless nature.

Key Plot Points and Events

• Beatrice and Monica take off in a modified car that turns into a paraglider.
• Beatrice experiences fear and exhilaration as she flies for the first time.
• Monica reveals that the car's controls are not in the vehicle but on their persons.

Character Developments

• Beatrice discovers a sense of freedom and enjoyment in flying, despite her initial fear.
• Monica shows her innovative and daring side by modifying the car and taking Beatrice flying.

Significant Themes

• Freedom and the desire to break free from constraints.
• The thrill of new experiences and the courage to face one's fears.

Character Interactions

• Beatrice and Monica bond over their shared experience, with Monica acting as Beatrice's guide and mentor in flight.
• Theus, Gaia, and Zoe watch the livestream, expressing concern and surprise at Beatrice and Monica's aerial antics.
• The Banshees initially cheer for Beatrice and Monica but later express worry as the flight becomes more dangerous.

Key Plot Points and Events

• Monica falls into the sea near District 17, but Theus is unconcerned as Transcendents can survive such falls.
• Banshees use a waterslide to quickly reach Monica, showcasing their swimming ability.
• Beatrice and Monica fly over Castel in a vehicle, with Monica explaining the difference between internal and external combustion engines.
• They fly over an active volcano, and Monica explains Castel's use of the volcano's magma for energy (Mantle Network) and prevention of eruptions.

Character Developments

• Theus shows concern for Monica's safety but understands her recklessness.
• Beatrice is initially scared of flying but grows accustomed to it, even enjoying the thrill.
• Monica demonstrates her innovative thinking and fearlessness, proposing direct use of explosions for propulsion.

Significant Themes

• Control vs. Fear of Nature: Castel's approach to harnessing and controlling natural forces (volcanic magma, storms) contrasts with other societies' fear and avoidance.
• Innovation and Adaptation: Monica's ideas reflect Castel's innovative spirit, pushing boundaries and finding new uses for existing resources.

Character Interactions

• Theus and Monica: Theus shows understanding of Monica's reckless behavior, while Monica demonstrates her unique perspective on machinery.
• Beatrice and Monica: Beatrice is initially overwhelmed by Monica's ideas but grows more comfortable with her during their flight.

Key Plot Points and Events

• Beatrice and Monica escape from the anti-aircraft team by deploying a friend-or-foe identification device, leading to a parachute descent into the sea.
• They are pursued by Nini, a legendary reporter, who swims rapidly through the water.
• Beatrice, recalling physics knowledge from an unknown source, stands on Monica's back to reduce water resistance, increasing their speed and allowing them to outrun Nini.

Character Developments

• Beatrice demonstrates quick thinking and adaptability, applying physics knowledge to solve a problem in a unique way.
• Monica shows frustration and determination in trying to outrun Nini.

Significant Themes

• The theme of adaptation and problem-solving is highlighted as Beatrice uses her knowledge to find a creative solution.
• The power of knowledge and quick thinking is emphasized, even if the source of the knowledge is unknown.

Character Interactions

• Beatrice and Monica work together to evade Nini, with Beatrice providing a solution and Monica executing it.
• The surrounding Banshees watch and react to the chase, showing approval and amusement at Beatrice's actions.

Key Plot Points and Events

• Beatrice and Monica engage in a thrilling aerial battle against Nini, using Beatrice's Pollution breath attacks and Monica's maneuvering skills.
• Nini is arrested for attacking Beatrice with water arrows, while Monica is fined for unlicensed driving and impounded.
• Beatrice is given a ticket and an invoice for her fine, with a promise of reimbursement from the Candlelight Society or the Empire.

Character Developments

• Beatrice demonstrates her combat skills and resilience, holding her own against Nini and avoiding Castel Syndrome.
• Monica shows her agility and coordination in evading attacks and maneuvering, but is ultimately fined and impounded.
• Nini, despite her strength, is arrested for her actions, highlighting the fairness and impartiality of Castel's law enforcement.
• The Banshee law enforcer displays remarkable efficiency and authority, resolving issues quickly and decisively.

Significant Themes

• The unique and often humorous nature of Castel's laws and enforcement.
• The fairness and impartiality of Castel's justice system.
• The resilience and adaptability of Beatrice in the face of unexpected challenges.

Character Interactions

• Beatrice and Monica work together seamlessly in battle, showcasing their coordination and trust.
• Nini and Beatrice engage in a thrilling and evenly matched battle, highlighting their respective strengths.
• The Banshee law enforcer interacts with Beatrice, Monica, and Nini, demonstrating her authority and efficiency in enforcing Castel's laws.

Key Plot Points and Events

• Theus is worried about Beatrice's safety as several Banshees (Gwen, Nora, and Tata) have gone to greet her, potentially whisking her away.
• Beatrice, Gaia, and Zoe head to the main cathedral via the subway, using a Webway exit.
• Beatrice learns about Castel's extensive Webway system and Blood Port's planned subway system, which uses electric locomotives.

Character Developments

• Beatrice: She shows curiosity and surprise about Castel's infrastructure and begins to question her own understanding of pollution.
• Zoe: She reveals her role in Blood Port's development and expresses pride in its advancements.

Significant Themes

• The Webway system: It represents Castel's foundation and convenience, contrasting with Beatrice's initial ignorance about it.
• Pollution: Beatrice's understanding of pollution is challenged as she learns about Castel's acceptance of potentially polluting elements like electricity.

Character Interactions

• Beatrice, Gaia, and Zoe: They interact as they travel together, with Zoe providing information and Beatrice asking questions.
• Beatrice and Theus: Though not physically present, Theus's worry for Beatrice's safety is evident, showing his protective nature towards her.

Key Plot Points and Events

• Beatrice, Theus, and Zoe ride the subway with Banshees, who are too tall to sit and prefer to stand or stick their heads out of windows.
• Beatrice realizes she has accepted the existence of nonhuman races like Banshees.
• The subway is powered by a Steam Engine, not an internal-combustion engine, which is less adopted but popular among the Faithguard Army due to its explosive nature.
• Beatrice feels a strange connection to the pollution flowing through the pipes of the Stellar Furnace as they pass by it on their way to the cathedral.

Character Developments

• Beatrice becomes more accepting of nonhuman races and begins to understand her connection to pollution.
• Theus and Zoe are concerned about Beatrice's reaction to the Stellar Furnace but trust her to handle it.

Significant Themes

• Acceptance of diversity and the unusual.
• The power and danger of pollution and the Stellar Furnace.
• The contrast between human and nonhuman perspectives.

Character Interactions

• Beatrice interacts with Banshees on the subway, leading to her realization about accepting nonhuman races.
• Zoe and Theus show concern for Beatrice's well-being as they approach the Stellar Furnace.
• Beatrice feels a connection to the pollution in the Stellar Furnace, hinting at her growing understanding of her own powers.

Key Plot Points and Events

• Beatrice, Zoe, and Gaia enter the Stellar Furnace level in an elevator.
• Beatrice explains about evil gods, their sizes indicating strength, and the Candlelight Society's experience with them.
• They encounter a colossal evil god within the Stellar Furnace, visible through a circular observation window.
• Beatrice is immediately overwhelmed and begins to lose her sanity upon seeing the evil god.
• Theus, in Castel, feels an earthquake-like tremor and learns of the Stellar Furnace's alarm.

Character Developments

• Beatrice: Initially confident, she becomes terrified and loses her sanity upon seeing the evil god, leading to her permanent madness.
• Theus: Unconcerned about the earthquake, he shows curiosity and concern when he learns about the Stellar Furnace's alarm.

Significant Themes

• The power and danger of evil gods, which can erode and pollute individuals with just a glance.
• The limits of human knowledge and understanding, as Beatrice's arrogance leads to her downfall.

Character Interactions

• Beatrice reassures Zoe and Gaia about her experience with evil gods.
• Theus shows concern for Beatrice's safety, postponing his lesson to wait for her arrival.

Key Plot Points and Events

• The Stellar Furnace's output fluctuates, drawing Theus's attention.
• Beatrice, now seemingly sane, feels the evil god's gaze and its sudden departure.
• Theus learns that the evil god in the Stellar Furnace became active and then calmed down after seeing Beatrice.
• Theus considers keeping Beatrice in Castel to pacify the evil god.

Character Developments

• Beatrice regains her sanity and questions her recovery.
• Theus shows concern for Castel's safety and is impressed by Beatrice's potential to pacify the evil god.

Significant Themes

• The power and unpredictability of the evil god.
• The potential of Beatrice to control or influence the evil god.
• The importance of the Stellar Furnace to Castel's survival.

Character Interactions

• Theus interacts with Tata, discussing the Stellar Furnace's disturbance and Beatrice's potential.
• Beatrice, Zoe, and Gaia are together, with Beatrice feeling confused about her recovery.
• Theus meets with Beatrice and the others, likely to discuss her role in pacifying the evil god.

Key Plot Points and Events

• Beatrice arrives at Lord Theus's office, hesitant to enter due to her disheveled appearance and sudden anxiety about her usefulness to Castel.
• Theus opens the door, misinterprets Beatrice's state, and offers support, leading to a moment of awkwardness.
• Beatrice and Theus finally have a private conversation, where she reveals her improving health status despite her body's poor condition.

Character Developments

• Beatrice: Struggles with self-doubt and anxiety about her worth to Castel, leading to hesitation before meeting Theus. She discovers that the pollution in her body has stopped progressing, giving her a glimmer of hope.
• Theus: Shows concern and nervousness about Beatrice's well-being, demonstrating his care for her despite their past disagreements. He remains curious about her condition and the technology she brings.

Significant Themes

• Self-doubt and insecurity: Beatrice grapples with feelings of inadequacy and anxiety about her role in Castel, highlighting the theme of self-doubt and the fear of being unhelpful.
• The power of technology: The chapter emphasizes the incredible advancements in Castel, contrasting with Beatrice's initial pride in the technology she brought, which now seems less impressive.

Character Interactions

• Beatrice and Theus: Their interaction is marked by awkwardness and miscommunication, with Theus misinterpreting Beatrice's state and offering unsolicited support. Despite this, their conversation reveals a mutual concern for each other's well-being and a shared curiosity about Beatrice's condition.

Key Plot Points and Events

• Beatrice describes her Pollution as being terrified and dormant, likening it to prey facing a predator.
• She suspects the Stellar Furnace is the cause of Pollution's fear.
• Theus considers descending into Beatrice's body to purify the Pollution but realizes he can't.
• Theus agrees to let Beatrice bring the airship's steam engine to keep her company.
• Theus orders the renovation of Beatrice's room to resemble a boiler.
• Zoe and Gaia gossip with Beatrice, with Zoe teasingly suggesting Beatrice is Theus's illegitimate daughter.

Character Developments

• Beatrice: Shows concern for the Pollution within her and her attachment to the steam engine.
• Theus: Demonstrates care for Beatrice's well-being and comfort, showing he considers her part of his group.

Significant Themes

• Pollution's fear of Theus and the Stellar Furnace.
• The bond between Beatrice and Machine Souls, particularly her steam engine.
• The teasing and gossip about Beatrice's relationship with Theus.

Character Interactions

• Beatrice and Theus: They discuss Beatrice's condition and her request to bring the steam engine. Theus shows understanding and care.
• Beatrice, Zoe, and Gaia: They gossip and tease Beatrice about her relationship with Theus, causing her embarrassment.

Key Plot Points and Events

• Zoe finds Beatrice and brings her to Castel.
• Theus assigns Gaia to assist Richard in completing the human mechanization project.
• Theus arranges for Zoe to look after Beatrice.
• Zoe leads Beatrice to her room, which is decorated like a boiler, much to their surprise.

Character Developments

• Beatrice is revealed to have a peculiar preference for boilers, according to Nini.
• Zoe shows concern for Beatrice's well-being and comfort.

Significant Themes

• Castel's industrialization and practicality are emphasized through the boiler room incident.
• The theme of misunderstanding and miscommunication is highlighted, with Beatrice's preference for boilers being misinterpreted.

Character Interactions

• Zoe and Beatrice interact, with Zoe showing concern and Beatrice expressing her discomfort with the boiler room.
• The banshees are revealed to have decorated Beatrice's room according to Theus's instructions, leading to a misunderstanding about Beatrice's preferences.