What are some interesting ideas for Goku Dark Instincts fanfiction?

First, you should research about Goku's character and his existing powers and personality traits. Then, think about what the Dark Instincts would add or change. You could start with a simple scenario like Goku feeling a strange new power within him during a training session. Another way is to begin with a dream sequence where Goku is consumed by his Dark Instincts.

Well, one idea could be exploring how a female ghost in the Danny Phantom world discovers her new - found maternal instincts towards a lost or abandoned ghost child. Maybe she starts to protect it from other malevolent spirits.

One idea could be a story where Goku and Kefla have to team up to face a new, powerful enemy that neither could defeat alone. They start off not trusting each other much, but as they fight side by side, they learn to respect one another's strength and fighting styles.

A Goku crossover with the Pokémon world could be really fun. Goku could try to catch Pokémon using his speed and strength. He might also team up with Ash to battle powerful Pokémon trainers. Or how about a crossover with the Digimon world? Goku could enter the Digital World and help the Digimon in their battles against evil Digimon using his energy attacks.

One idea could be a crossover where Goku somehow ends up in the RWBY universe. He could train the RWBY characters, sharing his martial arts knowledge and helping them improve their combat skills. For example, he could teach Ruby how to better control her speed and use her scythe more effectively in combat.

In some versions, the female Goku could be part of a prophecy. The two Gokus meet, and at first, there is some confusion and misunderstanding. But as they get to know each other, they discover that they are key to fulfilling the prophecy. They combine their powers and defeat an ancient evil that was threatening both of their worlds.

One idea could be that Goku and Goku Black are forced to team up against an even greater threat from another universe. They start to understand each other's fighting styles during the battle and gradually develop a grudging respect for one another.

One interesting concept could be exploring Goku Black's origin in more depth. Maybe he has some hidden motives or a different backstory that wasn't fully explored in the original series. Another concept could be his relationships with other characters. For example, how he interacts with the Z - fighters in a more complex and nuanced way in the fanfiction world.

Perhaps a story where Caulifla and Goku are on a mission together in an unknown planet. They face various challenges and have to rely on each other's strengths. Caulifla might initially be overconfident, but Goku's experience helps her to understand the importance of strategy and teamwork. Along the way, they start to respect each other more deeply.

One interesting idea could be a story where female Goku and Broly have to team up against a common enemy that neither could defeat alone. Their different fighting styles, Goku's more agile and Broly's brute strength, would create an interesting dynamic in combat.