With the power of the "Book", the Armed Detective Agency has been branded as a vicious criminal organisation.

All means of escape are being cut off by the mercilessly approaching Hunting Dogs – the military's strongest special unit of Ability Users, led by Commander Fukuchi Ochi!

Up against the Hunting Dogs' enhanced bodies and overwhelming combat skills, can our stray dogs do nothing but be hunted down?

Everywhere, the righteous become the enemy...