Worldview: A world overrun by unidentified creatures.
Setting: The story of the Urban Combat Defense Organization, which drives out unidentified creatures and rebuilds the now-safe city.

[About the Urban Combat Defense Organization]
In a world where unidentified creatures roam, the organization that exists to protect that world is the "Urban Combat Defense Organization."
To join the Urban Combat Defense Organization, a unique special ability that only that person can use is required. However, there are no selections or interviews.

The "Urban Combat Defense Organization" moves around using abilities, parkour, grappling hooks, skateboards, and the like, so complaints are not uncommon.
They fight before receiving combat permission from the government, so they are scolded every time.
There are also private rooms like a dormitory, a cafeteria, a kitchen, sanitary facilities, and more.

<1. Combat Division>: The division that fights enemies on the front lines.

<2. Development Division>: The division that creates weapons for the Combat Division and "supports the Combat Division."

<3. Production Division>: The division that creates various things for the "safety of the city and its citizens," such as buildings and recovery potions.

<4. Research Division>: The division that researches and tests information on enemies, as well as the inventions of the Development and Production Divisions. This division also grants usage permits.

<5. Medical Division>: The division that treats the injured, etc.

<6. General Affairs Division>: The division that assists spies and other divisions; a so-called jack-of-all-trades.