Naruto: the Steel of the Heart at the Beginning, Shattering Susana with One Punch

[Naruto fanfic + Heart Steel System + Extreme Taijutsu + Infinite Growth + Crushing Cool Articles + IQ Online] Traveling through the world of Naruto, Aoki Sa became an unknown orphan after the First World War in Konoha. With a pitifully low amount of chakra and zero talent for ninjutsu, he was incorporated into the "Suicide Squad" and was about to be sent to the front lines of World War II as cannon fodder. Just when I was desperate, a clear voice sounded in my mind—— "Ding!" [The Heart of Steel system has been bound. Each time a charged attack hits an enemy, the maximum health will be permanently increased. Life value is the physical power! Ninjutsu genius? I can turn you and your skills into blood mist with one punch. Blood inheritance limit? In the face of absolute power, it's just a trick. Susanoo? Let me stack up a hundred thousand layers of heart steel, and then I'll spar with you. Since then, there has been an unreasonable physical demon in the ninja world. He doesn't know how to form seals and doesn't understand changes in nature. He only knows one thing - Beat people, become stronger, and then beat stronger people. The "ding" sound doesn't stop, the power never stops! One day, facing Uchiha Madara's complete Susanoo, Aoki Sa's body soared a hundred meters and threw a punch that deposited a hundred thousand layers of blood—— The whole continent was shaking. "Master Madara, I heard that you also want to dance? Then I'll take it."