Another popular character is Beerus. Since he is a powerful god in the Dragon Ball universe, when paired with Godlike Goku, it can lead to some really interesting power dynamics. They could have battles that shake the very fabric of the universe or team up to deal with an emerging evil that threatens the balance of all the realms.
A being from a parallel Dragon Ball universe where the power levels are exponentially higher. This enemy would have a completely different set of techniques and abilities. For example, they could control the very concept of energy, not just ki, which would force Goku to adapt his fighting style in ways he's never had to before.
Zamasu is often paired with Goku Black. Since they are closely related in the original story, fanfiction writers like to explore their relationship further. It could be about their shared goals or how they interact on a more personal level.
One common theme is the exploration of Goku's new limits. As he becomes godlike, the stories tend to show how he pushes the boundaries of his power. For example, he might be able to access different dimensions or have control over cosmic forces. Also, the theme of Goku's role in the universe often comes up. Is he a protector? A conqueror? These are questions that fanfictions often explore. In addition, the relationships with his family and friends can change. Some fanfictions show how his new power level affects his relationship with Chi - Chi, for instance. He might be more distant as he is on a different power plane, or he could use his power to better protect his family in ways he couldn't before.
One interesting fanfiction could be where Godlike Goku travels to different universes to teach other Saiyans how to achieve his level of power. He could encounter unique challenges and foes in each universe, making for an exciting adventure.
One epic scenario could be Goku achieving a new form even more powerful than Ultra Instinct. He might use this form to battle an ancient and extremely powerful evil that threatens the entire multiverse. This new form could have unique abilities like the power to manipulate time and space at will, allowing him to outmaneuver his opponents.
In this fanfiction, aside from Gohan, there could be other characters. For instance, Piccolo. Piccolo might sense Goku's power and be both intrigued and a bit wary. He could approach baby Goku to either assess the threat or try to understand his power source. Also, Chi - Chi might be involved. Even as a child herself, she could be drawn to Goku because of his unique presence and power, which could start their early relationship in a different way compared to the original story.
One popular 'Dragon Ball Z Godlike Goku fanfiction' is 'The Godlike Saiyan'. It explores Goku reaching new levels of power and facing foes that even the Z - fighters never imagined. Another great one is 'Godlike Ascension of Goku' which delves into Goku's journey as he becomes a truly god - like being with powers that transcend the known universe.
In some dark godlike Goku fanfictions, the story might explore how the other characters react to this new version of Goku. His friends like Vegeta and Piccolo would likely be shocked and conflicted. Vegeta, who has always had a competitive relationship with Goku, might see this as a new level of power he needs to reach or oppose. Piccolo, being more level - headed, might try to figure out a way to bring Goku back to his old self.
Obviously, Goku and Android 18 are very popular. Goku is the main hero of the Dragon Ball series, and his power and determination make him a central figure. Android 18, with her cool demeanor and powerful abilities, also attracts a lot of attention in fanfiction.
Goku's godlike power might make his time travel more precise. Normal time travel in the Dragon Ball universe can be a bit haphazard, but with his godly energy, he could target specific moments more accurately. For instance, he could arrive at the exact second he wants to in the past or future.