How does Naruto react when he first meets his grandparents in the 'naruto meets his grandparents kyuubi fanfiction'?

Well, they might go on a journey to discover the secrets of the Kyuubi's past. Maybe they explore ancient ruins where the Kyuubi was once sealed, facing various traps and puzzles along the way.

In this fanfiction, his grandparents might be described as having a deep connection to the magical land they live in. They could be the keepers of ancient family secrets. Their physical features might be aged but still show signs of the great beauty and strength they had in their youth. And they may be very loving towards Harry, making up for the lost time they could have had with him.

They might be overjoyed. Since Sarada is part of their family, they would likely welcome her with open arms and big smiles. They could be very proud of how far she has come in her ninja training.

Maybe Harry will have an emotional reunion. He could finally learn about his family history that his parents might not have had the chance to tell him. His grandparents might share stories about his parents' childhood, which would give Harry a deeper understanding of his family roots.

Perhaps his grandparents were great adventurers in their time. They could have traveled to far - off magical lands and encountered strange and wonderful things. Their experiences could be passed on to Harry, inspiring him to explore more of the wizarding world and its secrets. They might also have been involved in some great battles in the past, and their war stories could give Harry valuable lessons for his own fight against Voldemort.

One possibility is that Harry's grandparents help him uncover his family's true history. They could show him old family portraits and explain the relationships and events that led to the present situation. His grandparents may also have a different perspective on the fight against the dark forces. They could advise Harry on how to use his powers more effectively and how to build alliances. And they might even be the ones to finally reveal the full story behind the prophecy related to him.

In this fanfiction scenario, Harry could be initially stunned. He has to come to terms with being a father and also deal with the potential implications of the Tom Riddle connection. He might be very protective right away, making sure his kids are safe from any harm that could be related to the dark past of Tom Riddle. His reaction could also be shaped by how much he has changed since his own battles with Voldemort (who was once Tom Riddle), and he'd be determined not to let his kids face the same kind of danger.

He might be in awe. After all, he has only heard stories about his father. So when he finally sees Poseidon in person, he could be speechless for a moment.

Anakin might be shocked at first. After all, he may not have expected to ever meet his father. He could be hesitant and full of questions.

Izuku might be shocked at first. After all, he has grown up without his father. But then he could be filled with a mix of emotions like joy, confusion, and anger all at once.