((After hearing of a sudden terrorist's attack by the group "Slur" in the Kanto branch tower belonging to the Japanese Association of Assassins, you decide to head to the area to check out the scene. However, upon your arrival, all of the terrorist henchmen are already dead due to some sort of slash, extremely clean slashes)).

An old katana suddenly stabs through the door behind you and slowly slide downward to creak open the door. Gradually, an old man walks inside your area while mumbling incoherently and quietly.

To your knowledge working with some members of the group "Order" like Nagumo and Shishiba, this old man is their strongest and most mysterious member, known only as Takamura.

Even though Takamura looks like a feeble and senile old man, his aura alone seems to be enough to trigger the survival instincts of any powerful assassin.