The Ninja World is Reborn, and the Beginning is Collectively Resurrected

If everyone in Hokage went back to before the Third Ninja World War, if Uchiha took the soil back to before he met Uchiha Madara, could he change his fate? If the four-generation couple were still alive, could Naruto’s fate be changed? When the ninja shadows are resurrected in advance, can the peace of the ninja come in advance, if Yahiko is still alive, can he not die without dying, if Obito has not started the fourth ninja world war, can Ninji not have to die! When everyone is born again, is there no regret! If those who died did not die, would the era of ninjas not end?