Vegeta is also a likely candidate. His pride and determination would add a lot of drama and intensity to the story. He might be initially reluctant to cooperate with the x note characters but gradually come to respect them.
Obviously, Goku from Dragon Ball Heroes could be a main character. His powerful Saiyan abilities would be a great asset in any battles against the threats from the x note world.
From the x note side, if there is a powerful mage or warrior character, they could also be a main character. They could bring their own unique magic or combat skills to the table and form an interesting dynamic with the Dragon Ball Heroes characters, like teaching them new ways to use their energy or vice versa.
Trunks is another popular character. His time - traveling adventures and his cool sword - fighting skills give him an edge. In fanfictions related to 'Dragon Ball Heroes Beat and Note', he might be the one to discover some hidden musical power within the Saiyan race and use it to his advantage in battles against powerful foes.
One thing that could make it unique is the combination of two different concepts from 'Dragon Ball Heroes' and 'beat x note'. It might bring together the action - packed world of Dragon Ball with the unique elements of 'beat x note' in a way that hasn't been done before in mainstream media.
One idea could be that the heroes from Dragon Ball Heroes face off against an unexpected villain from the world of x note in a tournament setting. The battles could involve unique power-ups and strategies.
One interesting story could be about a new hero emerging in the Dragon Ball Heroes universe. This hero might have unique powers that disrupt the balance of power among the existing characters.
Well, obviously Beat and Note are the main characters. Beat is often portrayed as the energetic and rhythm - driven one, while Note is more about the melody and harmony aspects.
Well, I'm not sure about specific 'dragon ball heroes beat x note fanfic' stories off the top of my head. You could try searching on fanfic platforms like FanFiction.net or Archive of Our Own. They usually have a wide variety of fan - created stories.
Goku is definitely one of the main characters. He's always at the center of the action, with his super Saiyan powers. Vegeta also plays a major role, being Goku's rival and also a powerful Saiyan. There are also characters like Trunks, who often gets involved in the time - traveling and multiverse - related storylines.
Well, for a Dragon Ball harem fanfiction, Goku is a top candidate for the main character. He's the hero of the series, and his naivete about relationships combined with his strength would be really interesting in a harem setting. Bulma could also be a main character in a different way. She's smart and sassy, and if the fanfiction focuses on a female - centered harem, she could have a group of male Dragon Ball characters attracted to her. Additionally, Goten could be a main character. He's young and has a lot of potential for growth in a story where he has a harem of his own, with female characters seeing his potential as a future powerful Saiyan.
Trunks could also be a main character. He's from the future and has a cool attitude. In the fanfiction, he could be the new kid at school, trying to fit in while also having to deal with threats from his own time that somehow follow him to the school.
One interesting 'Dragon Ball Heroes Beat' fanfiction could be the ones that explore new power - ups for the characters. For example, a fanfiction where Goku discovers a new form that combines Ultra Instinct with the power of the Dragon Balls. Another could be about the villains in 'Dragon Ball Heroes Beat' getting a redemption arc, which is quite different from the original plot and makes for an exciting read.