How AI Scene Chaining Creates “Infinite” Environments (Backrooms Breakdown)

TL;DR:

This workflow turns a single AI-generated room into a continuous, never-ending cinematic descent by chaining image generation and image-to-video motion.

1. Core Idea

Instead of generating separate scenes, you build a connected spatial system:

One base environment (the “anchor room”)
Infinite variations of that same space
Consistent camera motion across all clips

This creates continuity that feels like a single endless world.

2. Step-by-Step Workflow

Step 1 — Base Scene (Midjourney)Generate a single backrooms-style room:

mono-yellow walls
fluorescent lighting
drop ceiling
liminal, empty composition

This becomes your reference “world state.”

Step 2 — Scene Expansion (Nano Banana / remix tool)Instead of creating new environments, you:

remix the same room
slightly vary layout, depth, or structure
maintain visual continuity

This prevents “world resets” between shots.

Step 3 — Dual Image-to-Video Clips (per room)

For each room, generate TWO clips:

Clip A: black frame → roomPrompt:“Camera descends vertically downward at a constant moderate speed.”
Clip B: room → continuationSame motion prompt, but starting from the room image.

3. The Chain

You connect clips like this:

Clip A → Clip B → next room → repeat

This produces: