DLC Story Integration

Design a DLC story expansion that integrates with {{base_game}} main narrative.

**DLC Concept:**
- Title: {{dlc_title}}
- Setting: {{dlc_setting}}
- Timeframe: {{when_occurs}}
- Scope: {{content_size}}

**Integration Design:**

*Connection Points:*
- Which base game events does this expand?
- Characters returning
- Mysteries resolved
- New questions raised

*Standalone Value:*
- Playable without finishing base game?
- Self-contained story arc
- New players welcomed how?

*Existing Character Handling:*
- Companions available
- Save state acknowledgment
- Choice import design

*Timeline Management:*
- Before, during, or after base game?
- Level scaling approach
- World state requirements

**DLC-Specific Content:**
- New companion
- Major antagonist
- Key quest line (3-5 quests)
- Unique mechanics

**Base Game Enhancement:**
How does DLC make base game better even retroactively?