Kill some time with former hit man Taro Sakamoto!

Taro Sakamoto was once a legendary hit man considered the greatest of all time. Bad guys feared him! Assassins revered him! But then one day he quit, got married, and had a baby. Hes now living the quiet life as the owner of a neighborhood store, but how long can Sakamoto enjoy his days of retirement before his past catches up to him?!

Mafuyu attempts to complete his mission despite knowing hes a pawn for X. Meanwhile, Sakamoto and friends are running around the museums exhibition hall, which has become a battlefield between the Order and Xs gang. Wholl come out on top in thisassassin battle royale?