The relationship could start with hatred. Bakugou may initially be enraged that Deku has become a villain. But as time passes, he starts to see the reasons behind Deku's transformation, which could lead to a more complex relationship.
One popular 'bakugou saves deku fanfic' might be those where Bakugou overcomes his pride to save Deku during a dangerous villain attack. For example, in some stories, Bakugou uses his powerful explosions to fend off villains who are about to harm Deku. He realizes that his rivalry with Deku doesn't matter as much as Deku's safety in that moment.
Some Tumblr blogs dedicated to My Hero Academia also share and recommend 'bakugou saves deku fanfic'. You can search for My Hero Academia fanfic blogs on Tumblr and then look for posts related to this specific theme. These blogs often have a community of fans who discuss and share their favorite stories, so it can be a great source for finding good fanfics.
One common theme is friendship. Despite their rocky past, Bakugou saving Deku shows a deepening of their friendship. Another is heroism. Bakugou's act of saving Deku is a heroic deed, highlighting the heroic nature of the characters in the My Hero Academia universe.
One concept could be that Villain Deku manages to manipulate Bakugou into joining his side. Maybe he plays on Bakugou's insecurities or his desire for power. Another could be a world where they are both villains from the start and they form a power - hungry duo, causing chaos everywhere. A third concept might be that Villain Deku kidnaps Bakugou as part of a grand scheme to get back at the hero society that they both feel has wronged them in some way.
It could start with Deku taunting Bakugou. As a villain, Deku would have a new - found confidence and would use it to get under Bakugou's skin. He might leave cryptic messages for Bakugou, hinting at their past and how Bakugou used to bully him. This would make Bakugou angry but also curious about what Deku has become.
One possible motive could be a long - held grudge that has festered over time. Maybe Bakugou's constant bullying in their past finally pushed Deku over the edge. Another could be some sort of mind - control or dark influence that made Deku act out of character.
Bakugou could use his words. He might tell Deku that he believes in him. For example, he could say 'Deku, you may be a nerd but you're a strong nerd.' It's a backhanded compliment but it shows he has faith in Deku.
One good 'bakugou saves deku from villainy fanfic' is 'Saving the Hero'. In this fic, Bakugou's character development really shines as he steps in to save Deku from a powerful villain. The action scenes are well - written and the relationship between Bakugou and Deku is explored in a new and interesting way.
Well, AO3 is definitely a great place to start. It has a tagging system that makes it easy to find the specific type of fanfic you're looking for. When you search for 'villain deku x bakugou', you can also filter the results by things like rating, word count, and completion status. Fanfiction.net also has a decent selection. However, you need to be a bit more careful there as the quality control isn't as strict as on AO3. You could also look into Tumblr. There are a lot of My Hero Academia fans on Tumblr who might post about or recommend good villain deku x bakugou fanfics. Some of them might even have their own fanfic blogs where they share their work.