Kakashi could also be included. He has a history with Obito, and his relationship with Itachi was also complex. His skills and his role as a mentor - like figure can bring a different dynamic to the story. For example, he could be the one who suspects something strange is going on between Itachi and Obito and tries to figure out their motives.
One idea could be a story where Itachi and Obito are forced to team up against a new, powerful enemy that threatens the ninja world. They start off distrusting each other due to their past actions, but as they face challenges together, they gradually come to understand and respect one another.
At first, Itachi might be a bit distant, but as they run away and are forced to rely on each other, a deeper connection forms. Naruto's positive attitude would gradually break down Itachi's walls. They could start sharing their hopes and fears. Itachi might open up about his family and his regrets, and Naruto would listen and offer his own perspective. This sharing would strengthen their bond, and they would become like brothers, protecting and supporting each other.
Well, Naruto might run away with Itachi's ideals or some memento of Itachi. Maybe he uses it to become stronger and face new enemies. He could also be on a journey to uncover more secrets about Itachi that no one else knows.
In some fanfictions, it could be through a special jutsu or ritual. Maybe Itachi, before his death, transferred his Sharingan to Naruto in a unique way, perhaps using a forbidden technique that was known only to a few in the Uchiha clan.
He might first find a place to hide, like an abandoned building. There, he starts to realize how difficult it is to be on his own. He has to find food and water by himself.
Well, he might be really scared. He could try to find a way to escape the monster without being noticed by Thorin. Maybe he uses his small size and cleverness to hide in a small space the monster can't reach.
In a Naruto fanfic where Naruto runs away from Kushina, it could be due to various reasons. Maybe he feels misunderstood. For example, Kushina might be too strict with him in the fanfic's storyline, not allowing him to pursue his own ninja way freely, so he decides to run away to find his own path and prove himself.
The fastest running speed of a rabbit could reach 72 kilometers per hour. Among the rabbit family, the fastest breed was the European hare, which could reach a speed of 72 kilometers per hour. European hares are much larger than our common rabbits. They are 50 to 70 centimeters long and weigh more than 2.5 kilograms. The largest can reach 6.5 kilograms. Their bodies were covered in brown fur, their bellies were white, and their tails were black on the surface and white on the bottom. The ears and feet of European hares were relatively long, and the pupils of their eyes were black, surrounded by golden rings of light. A rabbit's running speed was affected by many factors, including its species, size, health, and exercise habits. Rabbits were slower than hares on average, mainly because they usually lacked exercise.