Well, in such a fanfiction, they could be on a mission to Suna. Maybe they are sent to help Suna deal with a new threat. Naruto would be his usual enthusiastic self, ready to jump into action. Sasuke would be more cautious. And they might get to explore the unique culture of Suna, like the architecture and the way the people live in the desert environment.
They might encounter new ninja techniques. Since Suna is known for its unique sand-based jutsu, Naruto could learn a thing or two. Sasuke, on the other hand, might be interested in the secrets of Suna's powerful shinobi. They could also meet new friends or face unexpected enemies.
He might encounter unique and dangerous beasts in Uzushiogakure. Fanfiction often has new and exciting creatures for the protagonist to face, and Uzushiogakure's different environment could be home to such beasts.
Perhaps they are leaving together to search for a cure for some new and dangerous disease that has started to affect ninjas. They believe that by traveling the world, they will find rare herbs or meet wise sages who can help them develop a remedy. Naruto's determination and Hinata's knowledge of medicinal plants could be a great combination for this noble quest.
In the Land of Wave, Naruto and Sakura could also get involved in rebuilding the village. They can use their skills to help the locals. Naruto can use his shadow clones for construction work, and Sakura can provide medical aid to the workers. This would not only strengthen their bond with the villagers but also help them grow as ninjas.
They could have adventures like learning new jutsus. Maybe they meet some of the famous ninjas in Konoha and get trained by them. They might also explore the unique places in Konoha, such as the Hokage Monument.
One possibility could be that Naruto and Sasuke, with their newfound understanding and power, decide to bridge the gap between Konoha and Suna. They might start by sharing their unique skills and knowledge. For example, Naruto could teach Suna ninjas about his shadow clone jutsu, while Sasuke could offer insights on advanced chakra control. This would lead to a stronger alliance between the two villages, with the two heroes becoming symbols of unity.
In the Pokemon University fanfiction, Ash and Serena could be exploring different courses related to Pokemon. For example, they could study Pokemon evolution or the history of different regions. This would not only expand their knowledge but also strengthen their bond as they learn together. And who knows, they might encounter some rare and mysterious Pokemon during their studies.
Well, he could encounter new allies and enemies in different villages and face all kinds of challenges on his own journey.
They might have all kinds of adventures. They could explore the unique Pokémon in Alola. Ash would be excited to discover new Pokémon species and train them. Serena might be interested in the local culture and how it relates to Pokémon. Maybe they'll participate in some Alolan Pokémon contests together, with Serena showing off her skills and Ash cheering her on.
One possibility is that they get involved in a mystery related to a rare Pokémon in Kanto. They would have to work together to solve it. Ash's instincts and Serena's intelligence would be put to the test. Along the way, they could also visit some of the famous landmarks in Kanto like the Pokémon Tower. This journey would not only be about Pokémon but also about them getting to know each other better in a new environment.
You can expect all sorts of wild and imaginative adventures. Maybe time travel to Naruto's world or Naruto characters encountering Doctor Who's aliens.