29M views on one backyard: how to make “how X becomes Y” 3D reels with Claude

A step-by-step guide to the faceless 3D build reel: a hole in a backyard that becomes a pool, a bunker or a jet engine, with one word of subtitles on screen. Why it gets millions of views, the Claude prompts for the script and every stage, how Claude Code cuts it and adds the captions, and how to post one build a day with postreadygo.

A normal house. A normal backyard. Then the ground opens, and stage by stage the hole turns into a pool, a bunker, or a jet engine under the driveway. No face, no voice, just one word of subtitles at a time. One of these videos has more than 29 million views.

The format: a hole that becomes something

The account we looked at is @hiddenhome.3d (about 146K followers on Instagram). Its pool video had about 29 million views, 728.8K likes, 12.5K reposts and 69K shares as of November 11, 2026.

Its newest video, “How a Driveway Becomes a Jet Engine Bunker”, passed 3.8 million views in two days.

• You have to see the end. “What is this hole going to be?” only gets answered in the last seconds.
• One word of subtitles keeps your eyes in the middle of the screen, so you never look away.
• It works without sound and in any language.
• It is an endless series. Pool, bunker, garage, gas station, wine cellar: every backyard can become something new.

What Claude is and how to get an account

Claude is an AI assistant made by Anthropic. It can write your scripts and prompts, and with Claude Code it can also run tools on your computer, like cutting video files and adding captions.

1. Go to claude.ai or install the Claude app.
2. Sign up with your email address or your Google account.
3. Type your first message in the box at the bottom.

Step 1: Claude writes the script

Script prompt

Write a script for a 40-second faceless 3D reel called "How a backyard becomes a bunker".

- 6 stages, from a normal backyard to the finished build
- For each stage: what the camera sees, and one short line of narration
- Same house, same camera angle, same lighting in every stage
- For each stage, also write a detailed prompt I can paste into an AI video tool
- End with a satisfying final reveal

Ask for 10 more ideas whenever you need them: “Give me 10 more ‘how X becomes Y’ builds for a backyard, a driveway or a garage.”

Step 2: Render every stage

Paste each stage prompt into an AI video tool (for example Higgsfield) and render a short clip per stage. Use the same starting image or reference for every stage so the house stays the same.

Step 3: Claude Code cuts it and adds captions

Put the clips in one folder, open Claude Code in that folder and paste:

Editing prompt

In this folder there are 6 clips, stage1.mp4 to stage6.mp4.
Join them in order into one vertical 1080x1920 video.
Add my narration from script.txt as captions, one word at a time, big white text with a black outline in the middle of the screen.
Keep it under 45 seconds and export final.mp4.

Step 4: Connect postreadygo to Claude

postreadygo is a social media scheduler Claude can control. Connect it once and posting runs on its own.

1. Create a postreadygo account at postreadygo.com and open Linked. Connect Instagram, TikTok, YouTube or any other supported network.
2. In Claude, open Settings, then Connectors, then Add custom connector.
3. Name it postreadygo and paste: https://www.postreadygo.com/mcp
4. Click Connect, sign in to postreadygo and press Allow.
5. Test it: “List my postreadygo accounts.”

Step 5: One build a day

Scheduling prompt

Here are 10 build videos.
Post one every day at 6 PM my time on Instagram, TikTok and YouTube, starting tomorrow.
Write a short caption for each that asks what the backyard should become next.
Show me the plan before you schedule anything.

Questions people ask

Do I need to know 3D?

No. Claude writes the script and the prompts, and an AI video tool renders the stages.

Do I need to know how to code?

No. Claude Code runs the editing commands for you; you just describe what you want.

How long should a build reel be?

30 to 45 seconds is a good target: long enough for 5 or 6 stages, short enough to watch to the end.

How much does postreadygo cost?

There is a 3-day free trial. After that, plans start at $9 per month. Current prices are on the postreadygo home page.

Which platforms can I post to?

Instagram, TikTok, YouTube, X, LinkedIn, Facebook, Threads, Pinterest and Bluesky.