Welcome to 2Ryun: Write One Document. Let It Grow.

01 What Is 2Ryun?

2Ryun, short for "Second Reality" (2 = Second, Ryun = Reality + Cloud).

Simply put, it's a content creation and knowledge management platform. But more precisely—

The knowledge operating system for the AI era.

Sound a bit abstract? Let's break it down.

The traditional content creation workflow usually looks like this:

Write a document → save it to a folder → search when needed → copy to another tool → format → publish

In this process, every document you write is isolated. They don't link automatically, don't grow automatically, and certainly don't proactively create value for you.

2Ryun changes that.

We integrate document management, knowledge extraction, and website generation into one AI pipeline:

Write a document → AI auto-extracts knowledge → build a knowledge network → generate a website in one click

You only need to do one thing: write.

Leave the rest to 2Ryun.

02 Why "Second Reality"?

The name "Second Reality" comes from a simple idea:

Every creator has a "Second Reality" of their own in their mind — a mental world built from knowledge, ideas, and experience. But most of the time, this reality exists only in your head, unseen, unshared, and unreusable.

What 2Ryun does is help you bring this "Second Reality" to life.

Write a document — it automatically extracts knowledge points, builds a knowledge network, and generates a website in one click. Your knowledge "grows" in a visible form.

That's also our slogan:

Write one document. Let it grow.

03 What Can 2Ryun Do?

2Ryun uses a layered architecture. The foundation is document management and the Wiki knowledge engine, with various application capabilities built on top:

📄 Document Management

Import, store, retrieve, and version-control documents — the carrier of all knowledge. Supports Markdown writing, plus drag-and-drop upload of PDF, Word, Excel, and PPT files, automatically converted to Markdown.

🧠 Wiki Knowledge Engine

After you finish writing a document, the system automatically extracts knowledge points, builds a knowledge graph, and enables semantic search — turning documents into structured knowledge.

🌐 One-Click Website / Page Generation

Open any document, pick a template, and generate a polished web page in 30-120 seconds. Want a complete website? Just create a document tree, click "Create Site," and a multi-page site is generated and published.

🤖 AI Assistant

Based on your knowledge base, the AI assistant can answer any of your questions — every answer is grounded in the documents you've written, never made up.

💬 Customizable ChatBot

Configure a customer-service bot with a custom persona for your knowledge base, and embed it into your website or product.

📈 GEO Content Strategy

Automatically generate SEO/GEO-optimized content strategies and articles from your knowledge base, helping you gain more visibility in search engines.

These capabilities are not isolated — they are one whole. You write an article, and it automatically enters the pipeline: from document to knowledge to web page to publication, one path all the way through.

04 How to Get Started?

If you haven't used 2Ryun yet, you can start right now:

1

Sign up — Open 2ryun.com, register with your email, or simply log in with your Google account.

2

Write your first document — Click "New Document" and write your first article in Markdown. Headings, lists, code blocks, tables, images — all the Markdown syntax you're familiar with.

3

Let your knowledge grow automatically — After saving, check out the "Knowledge Base" — the Wiki engine has already auto-extracted knowledge points and built a knowledge network.

4

Generate a web page in one click — Open your document, click "Generate Web Page," pick a template you like, and 30-120 seconds later your first document becomes a publishable web page.

5

Publish — When you're satisfied, click "Publish," and your site is accessible at https://2ryun.com/s/SITE_ID.

No code required. No technical skills needed.

05 A Few Final Words

2Ryun is still small, and growing fast.

We deliberately don't do many things — no comment sections, no standalone marketing sites.

But we seriously do one thing: make knowledge management simple, natural, and powerful.

We believe good tools should be felt, but not thought about. You focus on creating; 2Ryun takes care of the rest.

If you have any thoughts, suggestions, or run into any issues with 2Ryun, feel free to reach out to us anytime.

We look forward to growing every document into what it deserves to be, together with you.