SecretBook

AI Character Chat and Story Roleplay

Create a character or chat with a protagonist from your novel. Set your role, relationship and opening scene for fantasy or romance roleplay.

A guide to your first conversation

Choose your novel
Select a work saved in your bookshelf or writing workspace.
Meet your character
Choose a cast member to connect their original story and character settings.
Make the moment yours
Set your role and scene in conversation settings, then send your first message.

You — It’s raining. Shall we take a short walk?
Protagonist — I’ll bring an umbrella. Where would you like to go?

Save a work in the writing workspace, then refresh the novel list. You can also create a character directly.

Open the scene section in conversation settings to set your name, role, relationship, and opening situation.

Describe where you are and what just happened, then ask a question or describe an action. You can explore situations beyond the book, too.

Reopen a conversation from Previous chats. Keep important details in the memory notes.

You can explore romance between adult fictional characters. Available responses depend on the model and SecretBook’s terms.