Fanfiction about 'Lost Creatures Avengers': What could be the plot?

Obviously, the Avengers themselves would be main characters. That includes Iron Man, with his brilliant mind and high - tech suit. Captain America, the symbol of justice and leadership. Thor, the god of thunder, who could have an interesting interaction with the lost creatures perhaps due to his own otherworldly nature. And then there are the lost creatures. There could be a leader among them, a wise and powerful being that serves as a counterpart to the Avengers' leaders.

Well, it could be about Spiderman teaming up with the three Avengers to fight a new super - villain. Maybe they have to stop a powerful alien from taking over the earth. Spiderman's agility and quick thinking combined with the Avengers' unique powers would make for an exciting story.

Well, it could be about the Avengers having to take care of a baby. Maybe they find the baby during one of their missions and have no idea what to do at first. They might struggle with changing diapers, feeding the baby, and making it stop crying. But in the end, they all grow to love the baby and it becomes like a little mascot for the team.

One possible plot could be that the Avengers mistake Percy for a threat. Maybe they see his powers with water and think he's some kind of new, unknown enemy. They capture him to figure out what he is. Percy, of course, would be confused and probably a bit angry at being wrongly accused.

In this fanfiction, Daisy might have some initial struggles to fit in with the Avengers. She could be from a different background or have a different approach to fighting. But as time goes on, she starts to bond with the team members, like sharing combat strategies with Black Widow or having a friendly rivalry with Thor in terms of strength. And she eventually becomes an integral part of the team.

It could involve the next - generation heroes facing a new and powerful villain that the original Avengers couldn't defeat. Maybe they have to use new powers or technology.

Well, one possible plot could be that during a big battle where the Avengers and Spiderman are fighting side by side against a powerful enemy like Thanos. Spiderman, being young and perhaps a bit over - eager, jumps into a dangerous situation without proper backup. He gets injured while trying to protect an Avenger, say Captain America. This could lead to a lot of guilt among the Avengers for not being able to protect him better and also Spiderman having to deal with his own physical and mental recovery.

A really interesting plot for this fanfiction could be that the Avengers are somehow drained of their powers and they need to find a way to get them back. They hear about the power of the Greek gods from 'The Lightning Thief'. So they travel to that world and meet Percy. Percy, being the hero he is, decides to help them. They then go on a journey through the different realms of the Greek gods, facing monsters and challenges together. Along the way, the Avengers learn about the importance of teamwork in Percy's world and Percy learns some new combat and strategic skills from the Avengers.

The plot could involve Castiel being summoned by a magical accident in the Avengers' universe. He then realizes that there is a great evil approaching, something that not even the combined might of the Avengers can handle. So, he decides to use his knowledge of the supernatural and his powers to help them. He might have to teach the Avengers about the existence of angels and other celestial beings to make them understand the true nature of the threat. Along the way, there could be some really interesting interactions between Castiel and the different Avengers members. For example, his stoic and otherworldly nature could contrast with Tony Stark's sarcastic and scientific mind, leading to some great dialogue.

It could be about the young Avengers reuniting to face a new threat that is related to their past enemies. Maybe a remnant of Hydra has found a way to use old technology against them.