LUPIN THE IIIRD: Jigen Daisuke no Bohyou

An East Doroan singer attempts to ease tensions between her country and West Doroa by performing there, but her assassination on stage escalates hostilities. In response, East Doroa tightens security, though such measures are ineffective against the criminal expertise of a renowned thief and his partner. After stealing a gem from an embassy, the pair quickly discover they are being closely monitored by authorities. Before they can escape, they are confronted by a hitman responsible for the singer's death. To investigate, the partner visits a cemetery and discovers a gravestone bearing his name. The hitman has a history of killing those he targets, and this time, he is focused solely on the partner, not the thief. The situation becomes more complex with the presence of a third individual.