Perhaps Jason Todd is being manipulated by a greater enemy. This enemy convinces him to kidnap Damian as part of a larger plan to disrupt the Bat - family. Jason, still dealing with his own traumas and insecurities, falls for it. He takes Damian, not fully realizing the implications of his actions. As for Damian, he would be a feisty captive, constantly trying to escape and fight back against Jason.
The fanfiction 'Protecting Baby Jason' could be really interesting. It might center around the idea of the Bat - family trying their best to keep the young Jason safe from all the threats in Gotham, and how his presence changes the family dynamic in a positive way.
One great 'baby Jason Todd fanfic' could be 'Jason Todd's Early Days'. It focuses on his childhood and how certain events shaped him into the character he later became. It has some really heart - warming moments that show his innocent side.
One common theme is his origin story. Fans often like to explore how he came to be in the situations he ended up in. Another theme is his relationship with the people around him as a baby or a young child, like his caretakers or those who might have been his friends at that time.
The situation could escalate into a full - scale war within the Bat - family. Some might think Jason is completely in the wrong and needs to be stopped by any means necessary, while others might try to understand his motives. Meanwhile, Jason has to deal with a very young and unpredictable Damian. Damian could try to escape on his own and get into even more dangerous situations in Gotham, which would then force Jason to either help him or leave him to his fate, which would further complicate the already messy situation.
Jason Todd in fanfiction can be quite complex. In many stories, his dark past as Robin and his resurrection play a huge part. His breakdowns often stem from his trauma. Writers may explore how he copes with his inner demons, like his anger towards Batman. Sometimes, he's portrayed as a loner trying to find his place in the world again after all he's been through.
In fanfiction, Jason Todd's relationship with Batman can be complex. If smoking is involved, it might be used to add a certain edginess to the character. For example, Jason Todd could be depicted as a brooding figure, smoking as he contemplates his past with Batman. It could also symbolize his rebellious nature against Batman's code.
Jason Todd would bring a different perspective. He's used to Gotham's gritty underworld, so he'd be more cynical compared to some of the more optimistic Avengers. For instance, he might question the Avengers' grand plans and suggest more street - level, practical solutions.
Jason Todd would likely cross paths with Doctor Strange. Their worlds are very different, with Jason being more of a street - level fighter and Doctor Strange dealing with magic and otherworldly threats. But their encounter could lead to Jason learning about different forms of power and Strange might be interested in Jason's tenacity and willpower, which could be useful in his own battles against the forces of the dark dimension.
You can start by searching on popular fanfiction websites like Archive of Our Own. Just type in 'baby Jason Todd' in the search bar and a whole list of relevant fanfictions should come up.