The main characters are obviously Naruto, his mom Kushina, and his dad Minato. Naruto is the protagonist of the Naruto series, and in this fanfiction, his parents play important roles in his life, whether it's through memories, time - traveling encounters, or spiritual visitations.
One possible plot could be Naruto getting to spend a day with his mom and dad in a special genjutsu - created realm. They could teach him new jutsu and share family stories he never knew.
In such a fanfiction, Naruto might first be shocked to see his dad. He could learn a lot about his family's past directly from his father. Maybe his dad would teach him some new and powerful jutsu that was passed down in the family.
In such a fanfic, Naruto might finally get to understand his family heritage better. His dad could teach him some new jutsu that only the Uzumaki family knows.
One possible reason could be that Naruto's dad was not around during his childhood. In the Naruto story, Naruto grew up alone and ostracized, and he might feel that his dad abandoned him, which could lead to hatred in a 'dark Naruto' scenario.
He could also become more cautious. If his dad is into Aizen's ways, Naruto might be more aware of the potential for deception and hidden motives in others. This could make him a more astute ninja, but also a bit more paranoid. For example, he might be more hesitant to trust new allies right away.
There are also many fanfics that explore positive relationships in the Naruto world. Some might focus on Naruto's family in a more positive light, such as how Minato and Kushina's love led to Naruto's birth and how they would have wanted to see him grow up in a world of peace and prosperity, rather than the inappropriate and unethical ideas presented in that kind of fanfic.
One possible plot is that Naruto's dad appears to him in a dream world at first. They start to talk, and his dad reveals some secrets about Naruto's birthright.
Maybe his dad gives a small smile and a nod. He could be a bit reserved in his reactions but still show that he appreciates Adrien's attempt at humor. He might say something like 'That was quite clever, Adrien.'