Perhaps Naruto could use his time and space control to create a pocket dimension where he trains and hides things. He could store dangerous artifacts or train in isolation without being bothered by the outside world. But then, an enemy discovers the existence of this pocket dimension and tries to steal the artifacts or ambush Naruto while he's training, leading to an intense battle within the unique space.
Another plot could involve Naruto's space - control powers allowing him to open portals to different dimensions. He could discover a dimension full of powerful chakra beasts that he has to either fight or befriend. This would introduce new challenges and allies for Naruto and his friends. Maybe they could use the resources from this dimension to defeat a new, powerful enemy in their own world.
One idea could be Naruto using his time - control ability to go back in time and prevent the Uchiha massacre. This would completely change the course of the Naruto universe, leading to different alliances and power dynamics. For example, Sasuke might not have the same drive for revenge, and the Akatsuki's plans would be disrupted as Itachi would not be a rogue ninja.
One plot idea could be that Naruto discovers a new jutsu that allows him to communicate with the past and he uses it to control Kushina's actions during a crucial moment in the village's history, like when the Nine - Tails was about to attack. This could lead to a different outcome for the village and Naruto's own family. Another idea is that it's a dream - like state where Naruto is in a special training ground in his mind and he has to control 'Kushina - like' illusions to learn more about his family's secrets and his own power.
One idea could be that Naruto discovers he can control fire in a moment of extreme danger. For example, when facing a powerful ice - type enemy, his new fire - controlling ability saves his friends. Another plot could involve Naruto learning to control fire from an ancient sage who appears in his dreams. This sage teaches him the secrets of fire manipulation, which Naruto then uses to enhance his combat skills.
One idea could be a story where Naruto discovers a new, ancient space - time jutsu that allows him to travel to alternate universes. In these universes, he meets different versions of his friends and enemies, and has to find a way to return home while also dealing with the chaos caused by the jutsu's power.
One plot idea could be Harry using his time - controlling power to go back and prevent Voldemort from ever rising to power in the first place. He could change key events in the past that led to Voldemort's ascension, like ensuring that Tom Riddle never opened the Chamber of Secrets or that he didn't get the job at Hogwarts. Another idea is that Harry travels forward in time to see the future of the wizarding world and then comes back to make changes in the present to avoid a disastrous future, such as a war between different magical races. A third plot could involve Harry getting stuck in a time loop, and he has to figure out how to break it while also using his knowledge of the repeated events to his advantage, like saving his friends from a danger that he now knows will occur multiple times.
Well, a cool plot might be that Naruto uses the Nine - Tails to travel to different dimensions. He could explore places that were previously unknown and discover new powers or allies there. Also, in the fanfic, he could use the Nine - Tails' chakra to heal the land that was damaged by previous battles. This would show his growth not just as a fighter but also as a protector of the village and its surroundings.
One possible plot could be that Naruto discovers a new jutsu that allows him to control scorpions. He then uses this ability to gather intelligence in the Hidden Sand Village where scorpions are common. The scorpions could act as his little spies, reporting back to him any suspicious activities.
One plot idea could be Naruto using his newfound time - stopping ability to prevent a major disaster in Konoha. For example, he could stop time just as a powerful enemy's ultimate attack is about to hit the village, and then find a way to counter it while time is frozen. Another idea is that Naruto uses it to have some peaceful moments with his friends and family that are always cut short in the normal flow of time. He could share a meal with his dad, Minato, and have a long conversation that was never possible before.
One idea could be exploring an alternate reality where the moon's journey through space leads it to a parallel universe filled with benevolent alien races that offer to help the moonbase inhabitants. Another could be a time - travel plot where the crew of Space 1999 travels back in time to Earth before the moon was blasted out of orbit and tries to prevent the cataclysm that sent them into space. A third idea might be a story focused on the personal relationships of the crew members during a long - term crisis situation on the moonbase.
One idea could be Percy using his new powers to travel through different time periods in the demigod world and fix historical disasters. For example, he could go back to the time of the Titan War and prevent certain events that led to great losses. Another plot could involve him exploring different dimensions in space, finding new and strange mythical creatures that exist only in those far - off realms. He might also have to deal with the consequences of messing with time, like creating alternate timelines that start to collide with the original one.
One idea could be Naruto going into the time chamber to train for a new, extremely powerful jutsu that no one has ever seen before. He could emerge with this jutsu and use it to defeat a powerful, new enemy that threatens the Hidden Leaf Village.