Discover thrilling mysteries and despair-filled stories created by the community.
A group of elite artists finds their scholarship is a ticket to a deadly game • Class Trial 2
A tropical vacation turns into a fight for survival when Monokuma appears • Chapter 4
In a futuristic city, androids and humans must uncover a killer among them • Investigation Day 3
Mystery
Bring your darkest ideas to life with Monokuma's AI-powered class trials, character betrayals, and shocking plot twists.
I want to create a story about 16 students trapped in a lavish, abandoned hotel. The style should be Classic Manga, with sharp lines and dramatic shadows. Monokuma appears on the hotel's TV screens, announcing the start of a new killing game. The protagonist is the 'Ultimate Skeptic'.
Scene 1: The grand ballroom of the 'Hotel Despair'. Velvet curtains are drawn tight. Sixteen students, each with a unique 'Ultimate' talent, look at each other with suspicion. The protagonist, the Ultimate Skeptic, scoffs at the absurdity of it all.
Scene 2: A TV flickers to life on the concierge desk. Monokuma's black and white face appears, his red eye glowing. 'Puhuhu! Welcome, students, to your new permanent home! Unless, of course, you're willing to graduate... by getting away with murder!'
Scene 3: The first body is discovered in the hotel's frozen hedge maze. Panic erupts. The Ultimate Skeptic, despite their disbelief, finds the first clue—a single, out-of-place playing card. The class trial is about to begin.
Mystery, Thriller • Classic Manga Style
How It Works
Neta, featuring Monokuma, combines AI-driven storytelling and deep character customization to help you create your own thrilling mystery narratives.
Freely design your cast of 'Ultimate' students. Customize their appearance, from hairstyle to clothing, and define their unique talents, personalities, and backstories. How will the Ultimate Chef interact with the Ultimate Hacker? Your choices shape the story.
Use our world-building tools to create the perfect closed-circle mystery. Design a locked-down academy, a remote island, or a futuristic space station. Define key locations for investigations, secret passages, and the all-important Class Trial courtroom.
Interact with your story as it unfolds. The Monokuma AI will introduce twists and evidence based on your plot. During Class Trials, guide the dialogue, present contradictions, and steer the cast towards the truth—or a devastating lie. The AI generates branching outcomes based on your decisions.
Neta's Monokuma AI uses a sophisticated narrative engine trained on mystery and thriller genres. It understands the core components of a killing game—motives, clues, red herrings, and dramatic trials. By inputting your premise, the AI, acting as the 'mastermind' Monokuma, helps you generate a cohesive plot, character dialogue, and branching paths for your interactive story. It's designed to be your co-writer in crafting despair.
The Monokuma AI acts as your creative partner and game master. It helps you establish rules, plant clues, and create character motivations that lead to conflict. When you set up a murder, the AI can generate plausible evidence and alibis for all characters, creating a challenging puzzle. During the Class Trial phase, it helps manage the flow of debate, suggesting arguments and counter-arguments to build suspense until the final vote.
Yes, this is a core feature. You can design each character's appearance and, most importantly, assign them an 'Ultimate' talent. This talent isn't just a label; the AI integrates it into the story. For example, the 'Ultimate Pharmacist' might have unique knowledge about poisons, while the 'Ultimate Forger' could create false evidence. This adds incredible depth and replayability to your mysteries.
Neta is uniquely tailored for this genre. Unlike generic story generators, our platform features the Monokuma AI persona, which actively guides the story with thematic prompts and twists. We provide specialized tools for mystery creation, such as evidence logs and character relationship maps. Furthermore, our community is filled with fans of the genre, providing a dedicated audience to share your interactive killing games with.
You can publish your completed story as an interactive experience on the Neta platform, allowing others to play through the investigation and trial themselves. You can also export your story as a video or script. For collaboration, you can invite co-writers to your project to help design characters, plot out murders, or write dialogue, making it a truly cooperative creative process.
Join thousands of creators crafting thrilling mysteries and despair-filled anime with Neta's Monokuma AI platform. No writing experience required—just a killer idea.