Uzumaki Naruto lost to Otsutsuki and the ninja world was destroyed. The Sage of Six Paths burned his soul and used the Plow of Time and Space to send Naruto back to the past. At this moment, Naruto just opened his eyes and found that he was back to the morning of the day when he took the chunin exam. Suddenly a golden light fell from the sky, Naruto was bathed in a golden ocean, and a silver giant appeared in front of him. "Young man, I feel the power of time in you. You have returned to this world from the future and brought a little change to this world that should have been destroyed. But you cannot save the world by relying on the power of the universe itself. Yes, now I will give you the ability to go to other worlds to pursue power." Countless golden lights condensed on Naruto's wrist, converging into a silver bracelet with blue gems. Then everything returned to normal. The bracelet on his hand told Naruto that what just happened was not a dream. He felt it, and there was actually strong space power on it. He injected his own chakra into it, and the bracelet turned into a pair of armor and a silver sword, automatically Equipped on Naruto. Naruto felt that he was communicating with countless spaces, and he wanted to gain the power to save his own world in these worlds.