Yona herself is often very popular. She's a strong - willed protagonist with a lot of growth throughout the story.
A third plot idea could be to focus on the bond between the dragons and Yona from the dragons' perspective. What do they really think of her? Do they have any doubts about following her at times? This could create some internal conflict within the group. You could also explore how their bond might change or grow stronger over time, especially in the face of new challenges that test their loyalty to each other.
In Naruto, Naruto himself is often a popular choice. His positive attitude and powerful abilities make him an interesting addition to any crossover story. In Akatsuki no Yona, Yona is a very popular character to feature. Her journey from a sheltered princess to a strong leader provides a lot of material for fanfiction. So, a story featuring both of them interacting would likely be quite popular.
One popular original character could be a new vampire who becomes a close friend to Bella and Edward. This character might have a tragic backstory that makes them interesting. For example, they were turned against their will and are now trying to find a new purpose in their undead life.
One popular theme is character interactions. For example, crossovers might explore how Yona would interact with characters from other fantasy worlds. Another theme could be the adaptation of Yona's journey in different settings. Maybe she finds herself in a modern world or a different historical era. Also, power combinations can be an interesting theme. If she crosses over with characters who have different powers, how would they combine or clash?
Often, the lead dragon characters are quite popular. For example, the brave and powerful alpha dragon that leads the flight. Also, any dragon with a unique color or special ability tends to be a favorite.
Spyro is often a very popular character in Skylanders Dragons fanfiction. He's a well - known dragon character with a rich history in the Skylanders universe, so many fanfictions feature him in heroic roles, using his fire - breathing abilities to defeat enemies and save the day.
The dragons are often very popular. They are powerful and majestic in the game, so in fanfiction, they can be central characters with their own personalities and backstories. For example, the Blue - eyed White Dragon is often depicted as a noble and wise creature.
Well, often the dragon characters themselves can be very popular. Their majestic and powerful nature makes them stand out. For instance, a dragon with a rare color or special abilities might be a fan favorite.
Hiccup is often a very popular character. His skills as a dragon rider and his unique relationship with Toothless make him a central figure in many fanfictions.
Aegon II Targaryen is often a popular character. His claim to the Iron Throne and his role in the Dance of Dragons make him a central figure in many fanfictions. Writers can explore his motives, his insecurities, and his actions during this tumultuous time.