# World Trigger, Vol. 25
## Part I: The Second Large-Scale Invasion
- The Invasion Begins
- Arrival of the Neighbors
- Initial Attacks on Border Stations
- Rapid Mobilization of Border Defense Agents
- Strategic Deployment
- Role of Tamakoma Branch
- Coordination with Other Branches
- Deployment of Special Squads
- Key Battles
- Battle at Mikado Station
- Skirmishes in Residential Areas
- Tactical Retreats and Counterattacks
## Part II: Character Development and Team Dynamics
- Osamu Mikumo's Leadership
- Decision-Making Under Pressure
- Trust and Communication with Teammates
- Growth as a Leader
- Yuma Kuga's Role
- Utilizing His Unique Abilities
- Balancing Aggression and Strategy
- Bonding with New Allies
- Team Tamakoma's Evolution
- Strengthening Teamwork
- Individual Contributions to Group Success
- Overcoming Internal Conflicts
## Part III: New Threats and Revelations
- Introduction of New Enemy Types
- Advanced Neighbor Units
- Unusual Attack Patterns
- Challenges Posed by Unknown Technologies
- Secrets Unveiled
- Insights into Neighbor Society
- Hidden Agendas Within Border
- Personal Backstories of Key Characters
- Technological Advancements
- Upgraded Triggers and Equipment
- Experimental Weapons Deployment
- Impact on Battlefield Dynamics
## Part IV: Climactic Showdown and Aftermath
- Major Confrontations
- High-Stakes Battles
- Sacrifices Made by Heroes
- Turning Points in the War
- Emotional Resonance
- Loss and Grief Among Characters
- Strengthened Resolve for Future Fights
- Reflections on Humanity and Survival
- Preparations for the Future
- Rebuilding Damaged Areas
- Planning for Next Invasions
- Training and Recruitment Efforts