Power and magic are also common themes. The male OCs might discover they have special powers or they have to deal with magical artifacts. For example, an OC might find a magic sword that gives him unique abilities. Also, the theme of family often comes up. Maybe the OC is searching for a long - lost family member or has to deal with the idea of creating a new family within the Adventure Time universe. This all adds depth to the stories and makes them more engaging.
One interesting Adventure Time OC fanfiction could be about a new character who is a magical creature from a far - off land. This OC might have the power to control time, which leads to all sorts of adventures with Finn and Jake. They could go back in time to prevent some great evil from ever happening or forward in time to see what the future of Ooo holds.
One possible scenario in an 'OC Becomes Venom' fanfiction could be that the OC is an ordinary person who stumbles upon the Venom symbiote. Maybe they're in a lab accident or find it in an alley. Once bonded, they start to struggle with the new powers and the alien's aggressive nature. At first, they might accidentally use the powers in ways that cause chaos, like breaking things when they try to move quickly. But as time goes on, they learn to control it and use it for good, like protecting their neighborhood from small - time criminals.
One idea could be that the OC is a new traveler in the Land of Ooo. They accidentally save the lives of several main characters' love interests. As a result, these characters become attracted to the OC and form a sort of harem around them. For example, Princess Bubblegum's scientific assistant could be among them, drawn to the OC's unique knowledge from another land. Another plot could involve an OC who has a special power that is needed to save the harem members from an ancient curse. This would create a lot of bonding and relationship - building moments.
Another good one is 'The Mysterious Male OC in the Enchanted Forest'. This fanfiction focuses on a male OC who stumbles upon a magical part of the Enchanted Forest that no one else has ever found. It has a really cool mystery element to it and the character development is well - done. The author does a great job of making the OC fit into the Adventure Time universe.
There are many alternatives. For example, you can write fanfiction about the adventures of Finn and Jake in new, uncharted lands. Or perhaps create a story about Princess Bubblegum's latest scientific discovery. Another option could be to focus on the relationship between Marceline and Princess Bubblegum and how they interact in different situations.
To create engaging characters, think about their abilities. If the OC has a power that is both useful and mysterious, like the ability to communicate with inanimate objects in Ooo, it will draw the attention of other characters. Their sense of humor is also important. If they can crack jokes in the Adventure Time style, it will make them more likable. For the harem aspect, make sure each character in the harem has a different reason for being attracted to the OC. For example, one might be attracted to the OC's intelligence, while another is attracted to their kindness.
Well, to start writing an Adventure Time OC fanfiction, you should study the original series carefully. Notice the writing style, the types of humor used, and how the characters interact. For your OC, give them a unique backstory. It could be something sad that made them who they are or a really exciting event in their past. Then, come up with a plot that involves your OC meeting the main characters. Maybe they need help from Finn and Jake to solve a problem in their own village.
One idea could be to create a male OC who is a young warrior from a far - off land. He comes to Asgard seeking to prove himself and catches Thor's attention. They could go on a quest together to defeat a powerful dark magic that is threatening Asgard. The OC's unique fighting style, perhaps influenced by his own land's martial arts, could be a key factor in their victory.
Well, it could be about an original character starting their journey in a new Pokemon region. They might encounter rare Pokemon, make new friends along the way, and face off against a powerful villain team that's up to no good in the region.