Captain America would probably be very reflective. He might see his past self as a reminder of his long journey and how much he has changed. He could try to offer some words of wisdom to his younger self.
Some gods might be entertained. For instance, Hermes, being the trickster god, might enjoy seeing the different and often humorous takes on the gods in the fanfiction.
Boruto might be in awe. He has always known his father as the Hokage, a powerful and respected figure. Seeing Naruto's past full of struggles, loneliness, and determination would make him realize how far his father has come. It could also make Boruto more empathetic towards Naruto and perhaps inspire him to be more like his father in some ways.
Rapunzel would probably be very curious. She might see the ghost as another adventure or a chance to learn more about herself. Since she has such an open - minded and positive attitude, she would likely follow the ghost willingly and be eager to see what the past has in store for her to discover.
Issei could be a bit nervous at first. He might worry about what his classmates will think. But if they show positive reactions, he could become more confident and start sharing more about his writing. However, if they react negatively, he may feel a bit down and might even regret that they saw it.
The older characters such as Kakashi would be cautious. They would recognize Naruto but also be worried about the implications of someone from the future being in the present. They would want to know if his presence could change the future in a negative way. For example, they might fear that his actions could lead to the earlier awakening of a powerful enemy. As for the villains, they might see future Naruto as a threat and try to eliminate him as soon as possible. Orochimaru, for instance, would be very interested in Naruto's future powers and might try to capture him to study. And the new generation of ninja in the past would look up to future Naruto, seeing him as a symbol of what they could become.
Ryosuke would likely analyze the situation. He'd study his past self to see how he could have improved even more in the past. He might be a bit critical at first, but then realize that his past self was on the right track and that all the experiences he had, both good and bad, led him to become the racer he is in the present. He might also be curious about how his past self would react to his current racing skills and knowledge.
They might be shocked. After all, Harry's past is full of adventures, danger, and mystery. They could be in awe of their father's courage in facing Voldemort from such a young age.
I recommend the novel " Hello, Mr. Ghost " to you. One of the plots is that the protagonist Wang Qiao meets his grandmother who has been dead for many years. He also meets many other ghosts. Moreover, this novel is a light-hearted and funny supernatural novel. It's very suitable for relaxing! I hope you like my recommendation.
" The Journey to Find a Past Life " was a very popular fantasy novel that told the story of a journey to find one's past life. There were also two novels," Searching for the Journey of Past Lives: Sequel " and " Searching for the Years of Past Lives ", which were also very popular. " The Journey to the Past Life: The Blood Breed Bride " was a more in-depth story about the protagonist's entanglement and conflict with other races in the process of pursuing the journey of the past life.