A ssbu fanfic could focus on the backstories of the existing characters. For example, exploring the origin of how Mario and Luigi first discovered their powers and how it relates to their fighting styles in the game. This would add depth to their characters in the fanfic world.
One idea could be a story about a new character entering the Smash Bros. Ultimate (SSBU) universe and having to learn the ropes of the battles. They could start as a novice and gradually become a strong fighter.
Some SSBU fanfictions explore the relationships between the characters in more depth. They might show how characters from different game universes interact and form friendships or rivalries, which is really fascinating to read.
First, choose your favorite SSBU character or a group of characters. Then, think of a simple plot like a small adventure or a friendly competition among them.
SSBU comics often have exciting battles and unique character designs. The storylines can be action-packed and full of surprises.
One idea could be a prequel fanfic that shows how the characters first met and formed their crew. Another could be a fanfic where they take on a seemingly impossible heist in a completely different location, like a high - security museum in a small European town. Maybe a fanfic that focuses on the relationship between two of the characters, like Debbie and Lou, and how they support each other during and outside of heists.
One idea could be exploring Blinx's origin story in more detail. Maybe he comes from a long line of time - controlling heroes and his powers are a family legacy.
One idea could be a kiriko fanfic where she has to protect a small village from a new type of enemy. Another could be about her training a new generation of heroes. Or perhaps a story where kiriko discovers a long - lost family heirloom with special powers.
One idea could be a prequel fanfic that explores Salaar's early life and how he came to be the powerful figure he is. Maybe his training days under a strict mentor.
One idea could be a story where Luz and Amity go on an adventure in the Demon Realm to find a rare magical artifact. This would test their relationship and their individual magical abilities.
One idea could be a fanfic where Billie is on a magical adventure in a parallel universe filled with talking animals. Another could be a story set in the future where Billie uses her music to save the world from an environmental disaster. Or perhaps a fanfic about Billie's early days as a musician, the struggles she faced and how she overcame them.
Another good idea is a slice - of - life menma fanfic. It could focus on a day in her life, like going to school, hanging out with friends, and dealing with typical teenage problems such as crushes and schoolwork.