In a Glee and Avengers crossover, there could be a plot where the villains from the Avengers' world target the Glee club because they see their unity and positive energy as a threat. The Avengers would have to protect them. Finn could be inspired by Captain America's leadership and try to step up as a leader in the Glee club. And the Avengers might be entertained by the Glee club's musical numbers during their down time.
A 'glee avengers crossover fanfiction' might involve the characters' unique abilities combining in unexpected ways. For example, Iron Man could use his tech to enhance the Glee club's stage effects. The Glee characters could introduce the Avengers to the power of music and performance to boost their morale. It could also be a story about how the two groups learn from each other's values, like the Avengers' sense of justice and the Glee club's unity through music.
I think Loki would be really interesting. He's always the trickster in the Avengers world. In a crossover with Glee, he could use his magic to create some wild and wacky musical illusions. He might even try to take over the Glee club and turn it into his own little kingdom of chaos.
I think Quinn and Black Widow would be an interesting pair. Quinn is used to being in a position of power and popularity in the Glee club, and Black Widow is a strong female character in the Avengers. They could have some really cool exchanges about strength and femininity.
In a 'glee and shadowhunters crossover fanfiction', the two worlds collide when Santana Lopez is out for a late - night walk and gets pulled into an alternate dimension that is the world of Shadowhunters. There, she meets Alec Lightwood. Alec is intrigued by Santana's tough - as - nails attitude. Meanwhile, back in Lima, Ohio, the rest of the Glee club realizes Santana is missing and starts to search for her. Kurt, using his fashion knowledge, discovers an ancient text that mentions a connection between music and the Shadow World. The Glee club decides to use their musical abilities as a way to open a portal to save Santana. When they finally reach the Shadow World, they find that Santana has already made a name for herself as a fearless fighter, and together they all join forces to combat a powerful demon that threatens both worlds.
One idea could be that Godzilla is drawn to the energy source of one of the Avengers' tech, like Stark's Arc Reactor. This causes chaos as Godzilla approaches the city where the Avengers are based. The Avengers initially see Godzilla as a threat and try to fight it. But then they realize that an even bigger alien force is using Godzilla's presence as a distraction. So, they have to find a way to communicate with Godzilla and work together to defeat the common enemy.
One idea could be that Nightwing is transported to the Avengers' universe through some sort of interdimensional rift. He then has to team up with the Avengers to fight a common enemy, like Thanos who has somehow acquired some of Batman's tech. Nightwing's acrobatic skills and detective abilities would be a great addition to the Avengers' power set.
One great 'glee twilight crossover fanfiction' is 'Glee Meets Forks'. It combines the high - school drama and musical elements of Glee with the supernatural world of Twilight in a really interesting way. The characters from both universes interact in a believable manner, like Rachel Berry getting caught up in the vampire - werewolf drama in Forks.
A third popular theme is the fish - out - of - water concept. When Glee characters are thrust into the world of another show, like if they cross over with a show set in a different time period or a different type of setting. They have to adapt and it creates a lot of humorous and also heartwarming situations as they figure out how to fit in while still being true to themselves.
The unique aspect is the blend of two very different universes. The Flash is all about superpowers and fighting crime, while Glee is centered around music and high school drama. In these crossovers, you get to see how the characters from both worlds would interact. For instance, the Flash characters might be shocked by the musical numbers in Glee.