Maybe the animals in Zootopia are facing a crisis where they need to boost morale. So they invite the performers from Sing to come and perform. However, some of the more cynical Zootopia animals think it's a waste of time. The Sing characters have to prove that music has the power to change things. They start by performing in the streets and gradually win over the hearts of the Zootopia animals. Along the way, they make new friends and learn about the different social structures in Zootopia.
A plot could involve some of the talented singers from Sing getting lost in Zootopia. The Zootopia characters, especially those in the entertainment business there, could discover their talents. For example, the pop - star porcupine from Sing could be discovered by a Zootopia record label. But there would be cultural clashes as the Sing characters are used to a different kind of show - biz environment compared to Zootopia. And they all have to work together to create a new kind of music that combines the best of both worlds.
One possible plot could be that a character from Sing, like Buster Moon, accidentally travels to Zootopia. He could then team up with Judy Hopps to put on a huge musical show in Zootopia. This would bring the two different worlds together and introduce the animals of Zootopia to the joys of musical theater. They might face some challenges like getting approval from the strict Zootopia officials who are not used to such large - scale, chaotic musical events.
The optimistic and dreamy Buster Moon from Sing would contrast with the more practical and determined Judy Hopps of Zootopia. Buster would probably be constantly coming up with wild and creative ideas for shows or events, while Judy would be the one to ground him and make sure everything was legal and safe. The street - smart characters from Sing might find the Zootopia police a bit overbearing at first, but they would also respect their authority as they got to know them better.
A plot could involve a group of vault - dwellers from the Fallout world accidentally stumbling into Zootopia. The animals in Zootopia are initially suspicious and scared of these strange new creatures. However, they soon realize that they need to work together. The vault - dwellers bring with them advanced technology that could help Zootopia deal with some of its own problems, like energy shortages. In return, the animals in Zootopia offer their unique skills, such as the speed of the cheetahs for scouting or the strength of the rhinos for defense.
One possible plot could be that some of the Naruto characters end up in the world of Sing. Naruto, with his energetic and determined personality, might be intrigued by the idea of the singing competitions. He could see it as a new kind of ninja battle, where one has to show their skills and charm to win. Maybe he would team up with some of the Sing characters, like Buster Moon. They could combine Naruto's combat skills with the musical talents of the Sing characters to create a unique show that wows everyone in the Sing universe.
Well, it might be about the Zootopia characters trying to adapt to New York's human - dominated environment. For example, Judy would be shocked at the lack of animal - only areas. Nick would probably use his charm to get by. And they'd end up in all sorts of adventures, from getting chased by the NYPD because they're strange - looking animals, to making friends with a group of animal - loving New Yorkers who help them find their way back home.
A great plot twist could be that one of the main villains in Ladybug is actually an animal from Zootopia who has somehow gained access to a Miraculous. This would completely change the dynamic as the Zootopia characters would have to face one of their own kind gone bad. It would also force Ladybug and Chat Noir to understand the different motives and behaviors of animals.
One possible plot could be that Judy Hopps and Nick Wilde accidentally find a portal to the human world. They are initially shocked by the different environment and the bipedal humans. They then get into various comical situations as they try to understand human customs. For example, they might be confused by traffic lights or the concept of money in the human world. They could also use their animal skills to help humans in some unique ways, like Judy's amazing jumping ability being used to rescue a cat stuck in a tree in a human neighborhood.
One possible plot could be that some of the Zootopia characters end up in the GTA 4 world. For example, Judy Hopps might be on a mission to find a missing Zootopia citizen who has somehow been transported to Liberty City. She would have to navigate the rough and tumble world of GTA 4, dealing with its seedy characters and dangerous situations while still maintaining her sense of justice. The contrast between the cute and furry Zootopia characters and the gritty GTA 4 setting would create an interesting dynamic.
Judy and a Brotherhood of Steel Paladin would be really interesting. Judy is all about justice and fairness in Zootopia, while the Paladin is focused on upholding the values of the Brotherhood in the Fallout world. Their different backgrounds and methods of achieving order could lead to some great interactions. Judy might be a bit put off by the Paladin's more militaristic approach at first, but they could learn from each other as they face challenges together in the crossover universe.
Mr. Wonka himself would be fascinating. His eccentric personality would contrast with the more down - to - earth characters in Zootopia. He could introduce the animals to all sorts of wild and wacky inventions and treats. And seeing how he interacts with the different species in Zootopia, whether he's impressed by their unique abilities or finds them useful for his factory in some way, would be really cool.
In a Zootopia - Outlander crossover fanfiction, the settings would play an important role. The bustling cityscape of Zootopia with its different districts for different species could be contrasted with the rustic and often dangerous landscapes in Outlander. The characters could travel between these settings, bringing a sense of adventure. For example, the Zootopia police could be chasing a criminal who has escaped into the Outlander world. This would lead to a series of exciting chases and encounters, as the Zootopia characters have to adapt to the new environment while trying to catch the bad guy.