# Dungeon Builder: The Demon King's Labyrinth is a Modern City! (Manga) Vol. 7
## Part I: The Demon King's Vision
- Subtopic 1: The Demon King's Ambition
- Building a Modern City in the Dungeon
- Integrating Technology with Magic
- Creating a Self-Sustaining Ecosystem
- Subtopic 2: Challenges of Urban Planning
- Balancing Resources and Population
- Dealing with Intruders and Adventurers
- Managing the Needs of Different Species
- Subtopic 3: Architectural Innovations
- Designing Multi-Level Structures
- Incorporating Defensive Mechanisms
- Utilizing Magical Constructs for Construction
## Part II: The Heroes' Perspective
- Subtopic 1: Entering the Dungeon
- Initial Impressions of the Modern City
- Navigating Through High-Tech Traps
- Interacting with Dungeon Inhabitants
- Subtopic 2: Strategies for Survival
- Forming Alliances with Other Adventurers
- Learning to Use Technology Against Monsters
- Adapting to Constant Changes in the Environment
- Subtopic 3: Uncovering Secrets
- Discovering Hidden Areas and Rooms
- Deciphering Ancient Scripts and Codes
- Finding Clues About the Demon King’s True Intentions
## Part III: Conflict and Resolution
- Subtopic 1: Escalation of Tensions
- Increased Attacks from Adventurers
- Internal Strife Among Dungeon Residents
- The Demon King’s Growing Paranoia
- Subtopic 2: Turning Points
- A Key Ally Betrays the Demon King
- An Unexpected Hero Emerges
- Revelation of the Dungeon’s Ultimate Purpose
- Subtopic 3: Climactic Battle
- Final Showdown Between Heroes and the Demon King
- Destruction and Rebuilding of the Dungeon City
- New Order Established Within the Dungeon
## Part IV: Aftermath and Future Prospects
- Subtopic 1: Rebuilding Efforts
- Restoration of Damaged Infrastructure
- Integration of New Technologies and Ideas
- Welcoming New Residents and Visitors
- Subtopic 2: Reflections on the Journey
- Personal Growth of Main Characters
- Lessons Learned by Both Sides
- Hopes for Peaceful Coexistence
- Subtopic 3: Looking Ahead
- Plans for Expanding the Dungeon City
- Anticipation of Future Conflicts
- Dreams of a Unified World