— December 21

The town of Minagi, which even now retains its pastoral scenery.

The bustle of the shopping district with the year-end fast approaching.
A gunshot that suddenly tears through it.
A dead body surfacing in the river on the outskirts of town.

— The situation unfolds rapidly.

In pursuit of a single item,
soldiers (androids) from various organizations are deployed one after another.

And then,
at last, it escalates into all-out war between the organizations.

It happens in a town this small.
A battle this immense.

— Now, against the backdrop of this town,
a deadly struggle for life begins —