Pirates, Summon Madara to Save Ace at the Beginning

At the top of the war, Ace is about to be penetrated by Akainu's punch! At this desperate moment, I, a newcomer who had just traveled through time and became a low-level agent of the navy, silently activated the system. The next second, the complete Susanoo fell from the sky, and the blue giant slashed open the execution platform with one strike! Madara Uchiha looked down at the stunned Sengoku and the three generals, and said calmly: "Akainu, do you also want to dance?" Whitebeard:? Cap:? ? Akainu:? ? ? My name is Qi Yuan, a "nuclear" pacifist. In front of the navy, steal Ace; in front of the four emperors, rebuild the new world. They all call me the "Lord of the Ninja World", but actually I just want to make money, and by the way... Become the emperor of the sea.