How to Start a Roleplay with AI: The First-Message Formula and What Comes Next

The first-message formula

Your first message isn't a character profile or a three-paragraph synopsis. It's a frame where something is already happening. Build it from four details:

1. Place. Not "a tavern" but "the far corner of the tavern, where the table is sticky with beer."
2. Time. Night, dawn, the last five minutes before closing. The time sets the mood.
3. An action that has already happened. You just dropped a mug, walked in without knocking, put a letter on the table.
4. Something unresolved. A question, a request, something strange: whatever the character will want to respond to.

Example: "The tavern is nearly empty. I set down a mug you didn't order in front of you and sit across from you. 'I was told you know the way over the pass.'" Three sentences, and the character has a place, a reason, and a question.

The unresolved part should be something the character can take hold of. "I'm sad" is a dead end. "I was told you saw my brother" is a hook.

The second and third messages

The most important part isn't the first message but the next two. The model watches how you write and adapts: length, tense, actions in asterisks or in prose, how dialogue is punctuated. If you want long, literary replies, write a bit longer yourself. If you want a quick back-and-forth, keep your turns short.

And don't start your turn with a question. "What are you going to do?" dumps all the work on the character. An action with a consequence is better: "I open the letter. Inside there's only a map and a bloodstain in the corner." Now the character has something to react to.

How to keep a long scene going

• Repeat important details through actions. Not "remember I have a scar?" but "I run a finger along the scar on my wrist." That keeps the detail in the scene even a hundred messages later.
• Don't correct the character inside the scene. "Actually, you're supposed to be angry" breaks immersion. Regenerate the reply, or slip in the detail you need through your own move.
• Change the backdrop with an event. It starts raining, a guard shows up, the candle burns out. A new circumstance opens up new lines.
• Stop on a cliffhanger. Ending the night on a creaking door beats "and then they went to bed": tomorrow you'll have somewhere to start.

On my-idol.ru, the character remembers what happened earlier in the conversation. More on how that works in our article on AI character memory. And if you get lost in terms like "post," "NPC," or "OOC," keep the RP glossary handy.

Common problems and how to fix them

• The character writes for youIt decides what your character said and did. End your turn with an action or a question for the character, and regenerate anything that oversteps. The model learns the boundary quickly.
• Replies become polite and blandThat means the character has nothing to decide. Give them a choice with a cost: refuse, lie, take a risk. Character shows in decisions.
• The character agrees with everythingPick characters whose description includes a conflict, a goal, or a secret. A soft character with no goal of their own has nothing to push back on.
• The scene goes in circlesJump forward in time: "A week later..." and bring in a new event right away. Permission to skip ahead frees you both up.

Which genre to start with

Every genre has its own engine. Pick the one that fits your mood and grab a ready-made setup:

• Fantasy runs on curiosity: what's this strange thing, who's this stranger. Ready-made openings are in fantasy hooks.
• Gothic runs on distance and how slowly it shrinks. See vampire and werewolf hooks.
• Sci-fi with an android runs on the machine's precision and the gap between it and a human: android hooks.
• The Zone runs on survival and trusting your guide. The easiest genre for a beginner: Zone hooks.
• A school of magic runs on rules and breaking them: school of magic hooks.