The fanfiction could potentially show Gohan's journey in a darker tone. Heir of destruction might imply a more menacing or uncontrollable power within him. It could be that he is shunned by some of his friends and family at first because they fear this new power. However, as the story progresses, he proves that he can use it for good, perhaps by protecting the Earth from a new and powerful threat that only his unique power can defeat.
In the 'Dragon Ball Gohan: Heir of Destruction' fanfiction, it might explore Gohan's power from a different perspective. It could be that this 'heir of destruction' title is related to an ancient prophecy or a new form of power that was previously unknown in the Dragon Ball universe. Gohan then has to train hard not just in the physical sense but also mentally to master this power. He may encounter other beings who have similar powers or are related to the origin of his new power, and through these interactions, he grows and becomes a more powerful and responsible warrior.
Obviously, Gohan would be the main character as the title implies. But there could also be other characters like Piccolo. Piccolo has always been an important figure in Gohan's life, training him and guiding him. He might play a crucial role in helping Gohan understand and control his new 'heir of destruction' power.
The plot might involve the new God of Destruction facing a powerful threat that even the other Gods of Destruction can't handle. He has to gather the strength of all the Saiyans and other allies in the Dragon Ball universe. This could lead to new power - ups for characters like Goku and Vegeta as they train to fight alongside the new God.
In fanfiction, Gohan could have an encounter with a wolf in many ways. Maybe the wolf is a magical or mutated creature in a story where Gohan has to protect the forest it lives in from some greater evil. The wolf could also be a spirit guide of sorts, leading Gohan to a new power or a hidden place full of secrets.
One common theme is Gohan's growth. Fanfictions often explore how he becomes stronger, both physically and mentally. For example, he might overcome his insecurities or develop new powers.
One possible plot could be that Gohan somehow gets transported to Equestria. He might initially be confused by the magical and pony - filled world. Then, he could use his martial arts skills to protect the ponies from a new threat that they are unable to handle with their own magic. For example, a powerful dark magic - based villain arrives, and Gohan's strength and fighting techniques become crucial in the battle to save Equestria.
Well, it could be about their son inheriting unique powers. Maybe he has a mix of Gohan's Saiyan abilities and Videl's human tenacity. He might start training at a very young age, much like Gohan did, and face challenges that test his limits both physically and mentally.
One idea could be that Gohan discovers an ancient animal with special powers. Maybe it's a mystical deer that can enhance his ki when he's near it. Another plot could involve Gohan turning into an animal himself, like a powerful eagle, and having to learn to control his new form and its abilities. Or perhaps he befriends a group of talking animals who help him in a battle against a new enemy.
A really interesting fanfiction could be set in an alternate universe where Gohan and Videl are the leaders of a new Z - Fighter team. They have to train a group of young and inexperienced fighters. This would involve them teaching their own unique fighting styles and strategies, and also dealing with the politics and rivalries within the fighter community.
One great fanfiction could be about Gohan and Piccolo's training sessions. Gohan, with his Saiyan - human hybrid power, and Piccolo, the Namekian, could be exploring new ways to increase Gohan's power. Maybe they discover a new technique while sparring in the wilderness. This would not only strengthen their bond as mentor - student but also as friends who rely on each other in battles against stronger foes.
A fanfiction could explore Gohan's Ultra Instinct in a training scenario. He could be training with Piccolo or Vegeta, and they are both amazed and a bit envious of his ability. Gohan then uses his Ultra Instinct to help them understand new ways of fighting and power - up techniques. This would strengthen their bonds as comrades and also make them more formidable as a team in future battles.