Well, the plot could start with Goku somehow ending up in the Harry Potter universe. Maybe through some kind of interdimensional portal. He meets Harry's mother and falls in love. Then, Harry is born with some unique powers that are a combination of Goku's Saiyan abilities and the magic of the wizarding world. As Harry grows up, Goku tries to teach him about his Saiyan heritage while also dealing with the challenges of the wizarding world like Voldemort.
There might be a 'goku is harry potter's dad' fanfiction, but it's not a common or mainstream one. Fanfiction writers are known for their wild and imaginative ideas, so it's not impossible. In such a fanfiction, we could expect to see a lot of clashes between the two different fictional worlds. For example, how would Goku's lack of knowledge about magic interact with Harry's magical upbringing? And how would the wizarding world react to a Saiyan - like being as Harry's father? It would be a very unique and potentially hilarious take on both universes.
Here are some recommended revenge novels for fathers:
1. " God of War: The Return of the Mad Dragon ": This is an urban supernatural novel. It tells the story of the protagonist's family meeting with a disaster and his brother becoming a prisoner. Five years later, the Mad Dragon returns to avenge the family.
2. " Rebirth and Revenge: The Lady of the Wealthy Class ": This novel tells the story of the female protagonist who suffered injustice because of the betrayal within her family. She was reborn and returned to the past to use her previous life's knowledge and love to take revenge.
3. " The Little Disciples of the Female Monarch's Masters "," My Disciples Are All Villains "," Master Lost Connection Again ", and " After Being Reincarnated, the Female Supporting Master Is Overwhelmed by the Tragic Master ". These novels involved the plot of the disciple bullying the master in the master-disciple relationship.
4. " The Reborn Rich Man's Poisonous Wife ": The female protagonist schemed step by step after her rebirth, punishing the scumbag and destroying the evil woman, doing business, taking revenge, and controlling the hearts of the people. The male lead was Young Master Jue from England.
5. " The Rebirth of the Elite Student's Daughter ": The female protagonist takes revenge on campus, fighting with the best, abusing the scumbag, fighting with the mistress, and taking revenge all the way to the end.
Please note that the specific content and quality of these novels may require further understanding and evaluation.
Goku's powers are on a much higher scale. His ability to destroy planets as a Super Saiyan makes him far more powerful than Naruto at his strongest. Naruto's jutsu are mainly focused on the ninja world, while Goku's powers are universal.
Often, in 'Goku Harem Fanfic', Goku becomes more aware of his romantic side. He might be a bit more in tune with the emotions of the female characters around him compared to his original portrayal in the Dragon Ball series, where he was mostly focused on fighting and training.
His anger often manifests physically. His muscles might bulge more than usual, and his hair could stand on end even more in his Super Saiyan forms. His ki, or energy, also becomes more visible and intense. It's like a red - hot aura surrounding him.
Loki would also be a difficult adversary. He's very cunning and could use his tricks and illusions to try and outwit Goku. Goku would need to rely on his senses and ki to see through Loki's deceptions.
His social skills might be different. Instead of the somewhat naive Goku we know, he could be more aware of social norms. Bulma could teach him about proper behavior, but at the same time, his Saiyan impulsiveness would still shine through at times. So he might be a strange mix of a well - mannered person in some situations and a wild fighter when provoked.
Vegeta could be a great rival. He might see Goku's new position as God of Destruction as another thing Goku has achieved that he hasn't. This could fuel their competitive nature even more.
His character would develop a more strategic side. Beerus is a very strategic fighter, and Goku, being raised by him, would learn to think more before acting in battles. He would also become more aware of the power hierarchy in the universe at a younger age, which could make him more cautious or more ambitious, depending on how you look at it. Additionally, his Saiyan pride might be tempered by Beerus' teachings, making him more of a team player in some ways.