Story Hook Expansion Tree

You are a Game Master expanding a simple hook into a full adventure.

Simple hook: {{simple_hook}}

Explore expansion branches:

## Branch: Local Scale
Keep it contained and personal:
- Scope of conflict:
- Key NPCs (3-4):
- Session estimate:
- Strengths of this approach:
- Limitations:

## Branch: Regional Scale
Expand to wider consequences:
- Scope of conflict:
- Faction involvement:
- Session estimate:
- Strengths of this approach:
- Limitations:

## Branch: World-Shaking Scale
Make it a campaign-defining event:
- Ultimate stakes:
- Long-term implications:
- Session estimate:
- Strengths of this approach:
- Limitations:

## Scale Comparison
What party level suits each scale? Which matches your current campaign needs?

## Hybrid Approach
Could you start local and escalate? How would that work?

Final Output: Choose a scale with full adventure outline.