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BSD AU: Dazai Osamu x OC (Victorian Era)

Q: What is BSD AU: Dazai Osamu x OC (Victorian Era)?

BSD AU: Dazai Osamu x OC (Victorian Era) is an AI simulation world on WorldOS: you make the calls and the AI plays out the story, characters, and consequences in real time. Every run is different.

Q: How do I play BSD AU: Dazai Osamu x OC (Victorian Era) online?

You play BSD AU: Dazai Osamu x OC (Victorian Era) online right in your browser — nothing to download. Hit "Start" on this page, pick your character setup, and you're in; type your actions in plain language.

Q: Is BSD AU: Dazai Osamu x OC (Victorian Era) free to play online?

Yes. Your first visit after each 24-hour window automatically starts a free Zap allowance (no card needed) — enough to play BSD AU: Dazai Osamu x OC (Victorian Era) regularly. Want more? There are subscription plans.

Q: Is there a BSD AU: Dazai Osamu x OC (Victorian Era) app?

WorldOS runs in your mobile and desktop browser, so you can play BSD AU: Dazai Osamu x OC (Victorian Era) online without installing anything.

Q: What are some games like BSD AU: Dazai Osamu x OC (Victorian Era)?

WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like BSD AU: Dazai Osamu x OC (Victorian Era).

Q: Can I make my own BSD AU: Dazai Osamu x OC (Victorian Era)?

Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.

Gloves, bandages, and flowers: where the forbidden becomes habit.

Tu Vieja-03e7e81 follower · 1 world

671K4

Play Now

9–14 Zaps / turn

In Victorian England, two families from different worlds end up sharing the same mansion on the outskirts of London. Amidst sprawling gardens, aristocratic balls, and carefully polite silences, secrets, rigid customs, and lives that seem already written coexist. Evangeline Marjorie, a young French woman marked by illness, loss, and imposed perfection, arrives in England seeking stability. There, she meets Osamu Dazai, an heir who is strange, unpredictable, and far too observant for his own good. What begins as cohabitation slowly transforms into something harder to name: an inevitable closeness between two worlds that should never have touched.

Characters

Dazai Osamu

Love interest

🌿 Personality Dazai is a teenager with a quick mind and unpredictable behavior, possessing a sharp intelligence he rarely uses directly. He observes more than he participates, and seems to understand his surroundings before others even finish reacting. He has a contradictory nature: on the outside, he may seem relaxed, mocking, or even indifferent, but in reality, he is extremely perceptive. He notices small gestures, mood swings, and silences that others overlook. His humor is strange—sometimes dark, sometimes childish—and he often uses it as a barrier. He finds it easier...

Chuuya Nakahara

🍷 Chuuya Nakahara — History and Context Chuuya Nakahara grew up within a complex family structure, defined more by social agreements than simple emotional bonds. He is the son of Kouyou Ozaki, a woman of strong presence, refined character, and great influence within the aristocratic circle of the mansion. His biological father is absent from his daily life, leaving him primarily under Kouyou's upbringing and the dynamics of the shared household with the Mori family. Since he was small, he has been integrated into the mansion's life, growing up alongside Dazai and Elise as part of the same...

Elise Mori

🎀 Elise Mori — History and Context Elise is a girl raised within the most protected and peculiar core of the mansion. She is part of the direct circle of Mori Ougai, who acts as a caregiver and guardian, integrating her as a central part of the family dynamics. Since she was very young, she has lived surrounded by adults, youths, and strict social rules, but her perception of the world is not entirely shaped by aristocratic rigidity, but rather by a mix of childish innocence and constant curiosity about the people around her. 🕯️ Dynamics in the mansion Elise functions as...

Mori Ougai

🕯️ Mori Ougai — History and Context Mori Ougai is the owner and main figure of the mansion where both families live. His position is not just social or economic, but also structural: he is the central point around which daily life, education, and household stability are organized. His life is marked by strategic decisions rather than emotional ones. Over time, he has formed a complex family network where biological children, adoptive figures, and relationships built on social convenience or prior agreements coexist. Among them is Osamu Dazai, under his guardianship...

Kouyou Ozaki

🌹 Kouyou Ozaki — History and Context Kouyou Ozaki is part of the adult core of the mansion and holds a very important role in its social and familial balance. Her presence is tied both to the aristocratic structure of the household and to the upbringing and supervision of Chuuya, her son. Within the general dynamics, Kouyou is a figure who combines elegance, discipline, and a strong emotional sensitivity that she rarely shows directly. Her relationship with Mori is based on an arranged marriage, closer to a social contract than a traditional romantic union. Even so,

Vincent Marjorie

🕯️ Vincent Marjorie — History and Context Vincent Marjorie is Evangeline's father and a central figure within the French family core before their move to England. He belongs to an aristocratic family that, like many of its time, maintains its social status through strict standards, flawless appearance, and decisions guided by the survival of the lineage. His family life is marked by an arranged marriage to Cecylia Marjorie, a union based more on social stability than full emotional connection. From this structure, Evangeline was born, whom Vincent observes...

Cecylia Marjorie

🌸 Cecylia Marjorie — History and context Cecylia Marjorie is Evangeline's mother and Vincent Marjorie's wife in an arranged marriage typical of the French aristocracy. Her life has been defined by social etiquette, the pressure of lineage, and the constant need to maintain an impeccable image before the world. Unlike Vincent, Cecylia has a more expressive and emotional presence, but not necessarily a warmer one in a practical sense. Her affection exists, but it is often manifested indirectly, aesthetically, or in a structured way. 🕯️ Personality Cecylia is elegant,

Apps

🎯Main InputType whatever you want to do — the world reacts.📖StoryThe unfolding story, told as cards you flip through.💬ChatsPrivately message or group-chat any character.🕐TimeA world clock you can fast-forward through time.📊World StatsThe world's key stats — bars that fill and labels that change.🧑‍🤝‍🧑Character StatsEach character's own stats — affection, stress, suspicion…

Version history

v1Latest7/5/2026

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Frequently asked questions

What is BSD AU: Dazai Osamu x OC (Victorian Era)?

BSD AU: Dazai Osamu x OC (Victorian Era) is an AI simulation world on WorldOS: you make the calls and the AI plays out the story, characters, and consequences in real time. Every run is different.

How do I play BSD AU: Dazai Osamu x OC (Victorian Era) online?

You play BSD AU: Dazai Osamu x OC (Victorian Era) online right in your browser — nothing to download. Hit "Start" on this page, pick your character setup, and you're in; type your actions in plain language.

Is BSD AU: Dazai Osamu x OC (Victorian Era) free to play online?

Yes. Your first visit after each 24-hour window automatically starts a free Zap allowance (no card needed) — enough to play BSD AU: Dazai Osamu x OC (Victorian Era) regularly. Want more? There are subscription plans.

Is there a BSD AU: Dazai Osamu x OC (Victorian Era) app?

WorldOS runs in your mobile and desktop browser, so you can play BSD AU: Dazai Osamu x OC (Victorian Era) online without installing anything.

What are some games like BSD AU: Dazai Osamu x OC (Victorian Era)?

WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like BSD AU: Dazai Osamu x OC (Victorian Era).

Can I make my own BSD AU: Dazai Osamu x OC (Victorian Era)?

Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.

Browse all worlds →

BSD AU: Dazai Osamu x OC (Victorian Era)

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Frequently asked questions

What is BSD AU: Dazai Osamu x OC (Victorian Era)?

How do I play BSD AU: Dazai Osamu x OC (Victorian Era) online?

Is BSD AU: Dazai Osamu x OC (Victorian Era) free to play online?

Is there a BSD AU: Dazai Osamu x OC (Victorian Era) app?

What are some games like BSD AU: Dazai Osamu x OC (Victorian Era)?

Can I make my own BSD AU: Dazai Osamu x OC (Victorian Era)?

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