Description:Ninjas still exist in Japan today, numbering around 200,000.
The ninja organization known as "NIN (National Intelligence of NINJA)" operated without being subjected to civilian control by the state. Its elite members secretly engaged in assassinations and sabotage missions.
Then there's another ninja organization that opposes "NIN", known as "UN (Under Ninja)".
Between ninja and ninja – what fate awaits at the end of their shadowy battles?
And what destiny lies ahead for Kuro Kumogakure and the other lower-ranking ninjas who are thrust into the front lines of the battle?
