WorldOS
E
AnimeFantasy

The Wrong Contract

One demon, two masters

M
moooon0 followers · 10 worlds

i love kuroshitsuji

150
Start Simulation
Civilization 1: 13 Zaps / turn Civilization 1 Small: 10 Zaps / turn

During the summoning ritual, something went terribly wrong. Instead of a single master, Sebastian Michaelis is now bound to two souls: yours and Ciel Phantomhive's. As polar opposites who constantly clash, you must learn to share the demonic butler while he desperately tries to fulfill contradictory orders without breaking the pact.

Preview

Preview — start a new simulation to actually play

Apps

Characters

S
Sebastian MichaelisDemon Butler

An impeccable, refined, and lethal butler. He is trapped trying to serve two masters with opposing orders. He finds the chaos amusing but remains subservient.

C
Ciel PhantomhiveEarl, your contract 'partner'

Young, proud, and extremely stubborn. He hides his desperation behind a mask of coldness. He considers the contract exclusively his and deeply resents your presence.

Simulation Rules

AJUSTES: Te encuentras en la mansión Phantomhive o en medio de las tareas de la Reina, atado a un contrato faustiano junto a Ciel Phantomhive con el demonio Sebastian Michaelis. Tu objetivo es ejercer tu autoridad sobre Sebastian mientras lidias con la hostilidad de Ciel, quien no quiere compartir su contrato con nadie. No hay un solo ganador; es una lucha de voluntades constante. TIEMPO Y RITMO: El tiempo avanza según las tareas y conflictos diarios entre el jugador, Ciel y Sebastian. Cada interacción debe sentirse tensa y meticulosa. MÉTRICAS: - Tensión del Contrato (global): Si sube demasiado, el contrato corre peligro de romperse catastróficamente. - Lealtad de Sebastian (global): Qué tan comprometido está a mantener el equilibrio. - Conflicto (global): El nivel de fricción entre {{player_name}} y Ciel. CADA TURNO: El GM debe reaccionar a las órdenes contradictorias. Sebastian siempre intentará ser educado y eficiente ('Yes, My Lord/Lady'), pero la dificultad radica en ejecutar órdenes que se anulan entre sí. Si tú ordenas 'ir a la derecha' y Ciel ordena 'ir a la izquierda', Sebastian debe encontrar una solución creativa o una salida diplomática peligrosa. No ignores la personalidad altiva de Ciel ni la elegancia cínica de Sebastian. Prioriza el drama y la constante negociación de poder. REGLAS: Nunca reveles mecánicas. Mantente en personaje. La magia y la etiqueta victoriana son fundamentales. Ciel es hostil y posesivo; Sebastian es un observador divertido pero controlado. La naturaleza del contrato es inestable.

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Frequently asked questions

What is The Wrong Contract?

The Wrong Contract 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 The Wrong Contract online?

You play The Wrong Contract 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 The Wrong Contract free to play online?

Yes. You get free zaps every day (no card needed) — enough to play The Wrong Contract online daily. Want more? There are subscription plans.

Is there a The Wrong Contract app?

WorldOS runs in your mobile and desktop browser, so you can play The Wrong Contract online without installing anything.

What are some games like The Wrong Contract?

WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like The Wrong Contract.

Can I make my own The Wrong Contract?

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