Princess Donut begins the crawl as Beatrice's prize-winning Persian cat and reaches the ninth floor as a warlord of the Princess Posse. Her history is shaped by successive changes in what she can do and whom she is responsible for: the enhanced pet biscuit gives her speech and crawler status; the Royal Court gives her a party; Mongo and Katia turn that party into a family; and Faction Wars makes her public identity the name of an army. The chronology below follows events through This Inevitable Ruin, the seventh novel.
Survival and the first two floors
Before the collapse, Donut lives with Beatrice and Carl and has a career in cat shows. Her registered titles matter to her long before an audience begins watching the dungeon. On the night Earth's buildings disappear, Donut is outside the apartment and Carl goes out to retrieve her. They survive because both are exposed when the collapse takes those indoors. Carl carries her into the dungeon, where she initially has no way to explain what she remembers or wants. His choice to bring her with him establishes their partnership before the system recognizes either of them as a team.
An early reward box contains an enhanced pet biscuit. Donut eats it in a guild safe area and emerges able to speak, reason, and interact with the crawler system. She remembers Beatrice, the apartment, and time spent near Carl, so the enhancement makes an existing perspective audible rather than supplying her with an entirely new past. She remains a cat with the movement and vulnerabilities of one. Carl can carry equipment and take physical risks she cannot; Donut's newly raised attributes, magic, and ability to address other people begin to compensate for those limits.
The system gives Donut party leadership because her combined attributes exceed Carl's. She calls their party the Royal Court of Princess Donut and appoints him her Royal Bodyguard. The joke has a durable practical effect: it provides a name under which later friends and allies can join. Her first magical rewards include a Magic Missile tome and the Enchanted Crown of the Sepsis Whore. The spell gives the physically fragile cat a direct ranged attack. The crown suits her royal persona and supplies benefits, but its attached rule will eventually threaten her relationship with Katia. Donut takes it before the future cost is clear.
Early fights make the division of labor between the two crawlers visible. Carl shields, carries, and improvises weapons while Donut attacks from safer positions and uses her unusually strong social presence when a conversation is possible. She is already conscious of the broadcast audience and willing to perform for it. That skill has a history: she was exhibited and judged as a show cat before she could speak. The dungeon turns presentation into a survival resource, because visibility affects interviews, followers, and rewards. Donut embraces public appearances more readily than Carl, though neither controls the production that presents them.
The Royal Court's responsibilities widen when Carl and Donut become involved with Team Meadow Lark. Its surviving residents are not simply another group glimpsed on a floor; their continued safety becomes a recurring concern for the pair. Donut's name starts to identify an obligation beyond herself and Carl. Their publicity also brings Donut into contact with Zev, a kua-tin media representative. Their shared interest in Earth television lets Donut build a friendship across the boundary between crawler and production employee, a relationship that will matter when Zev's ability to communicate freely is restricted.
Near the end of the second floor, Donut chooses a young Mongoliensis from a pet area and names him Mongo. Bonding him takes time the party can barely spare before descent. He soon becomes her combat companion and mount, but Donut treats him as her child from the beginning. That attachment changes the stakes of later battles: the pet system gives Mongo abilities useful to the party, while injuries to him frighten Donut as a parent. Her new responsibility also complicates the image of Donut as Carl's dependent. She is learning to protect someone who relies on her.
The third floor: class, manager, and Katia
At third-floor character creation, Donut retains Cat as her race and selects Former Child Actor. Its benefits include greater Charisma, immunity to poison and disease, the Cockroach survival skill, and a Character Actor specialty that can change as she descends. The class formalizes two parts of her earlier life: performing for an audience and surviving despite a body unsuited to direct melee combat. It does not make her invulnerable. Cockroach saves her when her health reaches zero in a third-floor fight, demonstrating that a strong spellcaster can still be one surprise attack away from death.
The class also offers a manager benefit. Donut names Mordecai, unaware of how sharply this will change his position. He is pulled away from his guild duties and initially resents the arrangement. Over time, his access to the party's rooms and communications makes him Donut's regular adviser rather than an occasional instructor. Their connection grows out of a system contract she selected without understanding its cost to him. As Donut acquires new spells and specialties, Mordecai helps her learn which apparent advantages have restrictions and which threats her limited health makes urgent.
Mongo's development and Donut's expanding spell list make the Court more than a two-crawler pairing. Heal Critter supports her pet directly, while Clockwork Triplicate can produce temporary copies of a pet or other eligible minion. Second Chance offers a different kind of tactical resource by animating a defeated enemy under specific conditions. These spells reward timing and knowledge of the rules, not merely a higher damage statistic. Donut can support an ally, multiply a creature's presence, or turn a recent loss into a brief advantage.
Katia Grim enters the Court on the third floor under difficult circumstances. She is initially an inexperienced Doppelganger attached to the group through Hekla's arrangement, and Carl has reason to question the burden of protecting her. Donut insists on treating her as a person and party member. Katia's ability to change shape becomes increasingly important, but Donut's welcome precedes that usefulness. By the floor's end Katia appears publicly with Carl, Donut, and Mongo as part of the Royal Court. The decision to include her makes their later separation and the crown's ninth-floor rule especially painful.
The Grimaldi circus quest also challenges the Court's willingness to accept a scenario's assigned villain. Signet's circumstances involve her transformed family, and the party works toward a resolution other than simply killing her. The connection continues beyond the quest. Donut's timeline repeatedly places her beside people whom the dungeon presents as enemies or tools but who have interests and histories of their own. This is a practical choice as well as a moral one: alliances formed around the circus survive into later floors.
The Iron Tangle and the fifth-floor bubbles
The fourth floor's Iron Tangle forces crawlers to navigate trains, stations, and disconnected groups under a deadline. Donut contributes spells, Mongo's fighting, and communication while Carl and Katia solve movement problems. Her growing reputation helps the Court draw attention to information that other groups need. She also keeps training apparently modest spells. Hole begins with limited effect, but dungeon magic can become useful through repeated practice and an inventive application. Her build develops by retaining and adapting tools rather than replacing every early ability with a stronger one.
The confrontation with Hekla exposes a harsher side of that adaptability. After Hekla dies in the train conflict, Donut uses Second Chance on the body and follows it with Clockwork Triplicate, creating several temporary Heklas. The tactic helps repel Hekla's followers, yet it is disturbing to Katia, who asks that the other Daughters not be hurt. Donut's action is neither a staged royal flourish nor an uncomplicated rescue. It shows how quickly she can exploit a spell combination in a crisis, and how a useful battlefield decision can impose a personal cost on someone she cares about.
Zev's position becomes less secure as Borant's internal struggle reaches the show. On the fifth floor, Donut asks after her when a replacement representative avoids the question. Zev's communications and access to the Court become matters of control for people above her. The bond between the two is therefore more than a shared taste in television: it gives Donut a reason to notice when a familiar voice is absent, altered, or constrained. Donut cannot solve the corporate conflict by herself, but she refuses to treat Zev as interchangeable staff.
The fifth floor separates parties into bubble worlds linked by the Gate of the Feral Gods. Carl, Katia, and their allies must coordinate movement across spaces that do not always share the same immediate dangers. Donut remains part of that communication and combat network, using her established magic and Mongo's mobility as the Court works toward evacuation. The party also acquires Samantha, a talking doll head associated with the spirit Psamathe. Samantha's unruly speech and claims make her hard to manage, yet she becomes another persistent presence in the Court rather than a disposable quest object. By the end of the floor, the party includes relationships that no single safe room or membership menu fully describes.
Hunters, Beatrice, and the seventh-floor bypass
On the sixth floor, the hunters' participation reverses the earlier assumption that off-world visitors can kill crawlers without being hunted themselves. Donut fights with Mongo and the wider coalition. Mongo's bond with Kiwi adds another animal to the circle Donut worries about, while Vrah's pursuit makes that attachment a direct part of the conflict. Donut is not merely lending a pet to Carl's plans: her command of Mongo, spells, and public standing makes her an identifiable combatant in the campaign against the hunters.
The floor also brings Donut face to face with Beatrice. The mediated reunion forces her to address both affection for her former owner and what she has learned about Beatrice's conduct toward Carl and herself. Donut tells Beatrice that Carl is now her person. The declaration does not erase the years in the apartment; it names the bond that has held through the crawl. It also clarifies why Carl's dangerous choices frighten her. She has already endured losses and separations, and the prospect of his death would remove the person she trusts most.
During the Butcher's Masquerade, Donut's Laundry Day spell becomes part of the assault after sustained training. She and the Court fight alongside allies whose deaths carry forward into later floors, including Signet. The Princess Posse, originally a fan community organized around Donut, becomes the means by which the crawler side acquires a Faction Wars position. Audience appeal thus gains a consequence far beyond interviews or reward boxes: Donut's name will identify a participant in the ninth-floor war.
At the next descent Donut selects Viper Queen in haste. She notices its poison attack and the reduction in her health only after choosing. Prepotente then breaks the seventh-floor scenario, sending the crawlers on without a normal campaign there. Donut has almost no time to test the class under the conditions for which it was offered. She later confirms that she retained a poison-spitting ability, even though Former Child Actor remains the more continuous part of her build. The bypass is a sharp break in her progression: a major class choice occurs on a floor the party does not actually explore.
The eighth floor and the pressure on old bonds
The eighth floor's card battles require Donut to manage totems, combinations, and temporary manifestations rather than rely on one reliable attack. The Golden Combo card expands the combinations available to the party, while Alpha Male Carl appears as a card totem resembling and parodying Carl. These are tools within the floor's rules, not replacements for the people whose forms they use. Donut must decide what to keep in the deck and when to deploy it, adding another layer of command to her spellcasting.
Shi Maria creates a more dangerous confusion between representation and personhood. She begins as a powerful card presence and gains access to Carl in a way that threatens his control of his own body. The injury to Li Jun's eye makes the danger to others concrete. Donut's loyalty to Carl cannot make that injury disappear, but the party also has to distinguish acts done through him from his own choices. Her experience with a family member who can be used against his will will continue to matter after the card scenario ends.
The crown's older threat returns when Katia is forced to wear the Crown of the Sepsis Whore. Donut recognizes it as soon as it appears. The two friends now face linked restrictions on leaving the ninth floor, even though Katia has long since moved out of the Court's active party. Their separate paths do not undo Donut's earlier decision to include her. The game converts an item Donut equipped near the beginning into a potential conflict between two people who refuse to regard each other as enemies.
Faction Wars and the ninth-floor exit
Donut arrives on the ninth floor as a warlord rather than the leader of a small adventuring party. The Princess Posse includes crawlers and outside allies with different histories and aims. Her public persona helps hold that coalition together, while the warlord interface makes her decisions consequential for forces beyond Mongo and Carl. She chooses a long-range sniper and assassin specialty, extending the reach of spells she already knows and gaining invisibility. The choice lets her fight from positions that better suit her physical vulnerability while still presenting herself with characteristic theatricality.
Even the Royal Court's party leadership remains subject to statistics. When Carl's increased base attributes cause the system to designate him leader, Donut objects to any suggestion that the Court should be renamed. Her response separates an interface assignment from the identity that she and her companions have built. The system can change who receives a menu, but it does not automatically dissolve the commitments associated with her name.
Operation Ruin makes the cost of Donut's new scale explicit. Her War Crime spell is assigned a mass-combat role, and its use is counted among the Atrocities that alter her progression. After the third Atrocity, the system names her the Oak Fell and Champion of Nekhebit. Donut checks whether Former Child Actor has survived the change and finds that the new class and title have been added to it. She gains extraordinary powers, but also a relationship to Nekhebit's court that she did not seek as an act of worship. The show cat's early spellbook and the warlord's divine abilities now occupy the same build.
The war does not end Donut and Katia's crown problem by asking one to kill the other. Katia's eventual exit involves a choice concerning pregnancy and transfer to the surface facility, separating her physically from the Court. Donut is left with both the relief of Katia's survival and the loss of a companion she had once introduced as family. At the close of the seventh novel, Donut has survived Faction Wars with Carl and Mongo. Her role has changed from a newly speaking cat whom Carl carried into the first floor to a commander whose spells, name, and decisions affect an army, while the personal bonds formed on the early floors remain central to what she chooses to protect.