The Shimada Family in Hokage

Introduction: "This son has the mark of the black dragon and will become a great weapon in the future. Let's name him Hanzo, Shimada Hanzo." Protagonist: "???" This is a ninja warring country with the participation of the Shimada family. Will there still be two powerful countries standing side by side? Will Konoha still be like that? Madara: Hanzo! Fight with me! Protagonist: 竜が我が enemy を喰らう!