What are some interesting plot ideas for tmnt snake oc fanfiction?

One idea could be an OC who is a new mutant in the city. They could have a unique power like the ability to control plants. At first, they are scared and confused about their new form and powers, but as the story progresses, they learn to use it for good and join the turtles in their fight against the bad guys.

One idea could be a Winged OC who is from a different dimension and has the power to heal. The OC could encounter the TMNT during a battle where one of them is seriously injured. Another plot could be that the Winged OC is on a quest to find a lost artifact, and the TMNT get involved either by accident or because they also have an interest in the artifact. Or perhaps the Winged OC is a runaway from an evil organization that the TMNT are trying to take down, and they form an alliance.

One idea could be a snake that has magical powers and befriends an original character (oc). They go on adventures together, like exploring a mysterious forest full of ancient ruins. The snake might use its powers to protect the oc from dangerous creatures lurking in the forest.

One idea could be that the Turtles from 2003 get transported to the 2012 universe and they have to deal with the different versions of their enemies. For example, the Shredder in the 2012 version might have some new powers or tactics that the 2003 Turtles aren't used to.

A possible plot is that an ancient evil that was sealed away in the 2003 universe is accidentally awakened by the arrival of the 2012 turtles. The 2003 turtles initially blame the 2012 ones but then realize they need to work together. They combine their strengths, with the 2012 turtles' modern thinking and the 2003 turtles' deep knowledge of ancient ninja lore, to defeat the evil.

One idea could be that the Turtles from 1987 end up in the 2003 universe and have to adapt to the darker and more serious tone. They could team up with the 2003 Turtles to fight a common enemy like the Shredder. The 1987 Turtles' more light - hearted and comical ways might initially clash with the 2003 Turtles' brooding nature, but they eventually learn from each other.

A possible plot for tmnt baby sister fanfiction is that the baby sister finds an ancient artifact that has a connection to the turtles' heritage. This artifact might give her some new abilities or put her in danger as various forces try to take it from her. Maybe she befriends a stray animal that turns out to have some kind of magical or otherworldly connection. The turtles are initially skeptical but then realize that the animal is actually helpful. Additionally, the baby sister could get involved in a school project about mutants which leads to some unexpected revelations about her brothers and their place in the world.

One idea could be that as a girl, Leo has to face different challenges in leading the team. Maybe she has to deal with more doubts from others at first because she's female. But she overcomes them with her skills and determination.

Perhaps a plot where Leo discovers some new powers or abilities that are related to his pregnancy. It could be something that he has to learn to control quickly. And then there could be a story arc about the team finding a way to ensure a safe delivery for Leo, which might involve seeking out some very rare or magical items.

One idea could be that Mikey and Shinigami team up to solve a mystery in the sewers that involves some strange magical creatures. They use Mikey's fun - loving nature and Shinigami's magic skills to figure things out.