Look at their experiences. If your OC has been through a lot of abuse from humans, they might be very cautious and distrustful. For example, they could be hesitant to form new relationships, always on the lookout for signs of danger.
An interesting approach would be to make an android OC that has a malfunction that gives them unexpected emotions or abilities. Maybe they experience a form of 'glitch - love' for another character. This could create a lot of internal conflict as they try to understand what they're feeling while also dealing with the outside world's reaction to them. It could also lead to a love triangle type of situation if there are other characters involved.
First, come up with a unique backstory for your male OC. Think about his past, his family, and what led him to be in the Detroit: Become Human world. For example, he could be an ex - criminal turned informant. Then, decide how he will interact with the existing characters. Will he befriend them or be at odds? And don't forget to give him a distinct personality, like being overly cynical or extremely optimistic.
In a fanfiction, their relationship might develop into a deep friendship. Daniel could save Emma from a dangerous situation, which makes her see him in a new light. They then start to share their secrets and fears. Daniel tells Emma about his experiences as an android, and Emma tells him about her dreams and hopes for the future.
One great male OC fanfiction in the Detroit: Become Human universe is 'A New Path'. It follows a male OC who is a detective trying to solve cases while also dealing with the new android presence in the city. It has great character development and an interesting plot that really delves into the themes of the game.
Create a compelling plot. It could involve a mystery that Connor and the OC have to solve together, perhaps something related to the android revolution in the game's world. Don't just focus on the romance. Incorporate elements of the game's themes such as what it means to be human, the rights of androids, etc. This will make the fanfiction more engaging and true to the source material.
First, understand the characters well. Kara is kind - hearted and protective, so your OC should interact with her in a way that makes sense for her personality. For example, if your OC is more brash, there could be some initial conflict that then develops into a deeper connection.
Imagine Hank and Captain America having a conversation. Hank's jaded view of the world and Cap's idealism would create an interesting dynamic. Hank might be skeptical of Cap's old - fashioned values at first, but over time, they could learn from each other. Cap could show Hank that there is still hope and goodness in the world, while Hank could expose Cap to the more gritty and complex aspects of modern society.
First, think about his background. If he grew up in a war - torn area, he might be more cynical and survival - oriented. For example, he could be distrustful of others at first. Then, consider his skills. If he's a great strategist, he might be calm and calculating in his actions. He could analyze situations quickly and come up with plans on the fly. Also, his relationships can shape his personality. If he has a mentor who is strict, he might be more disciplined and respectful. But if he has a group of rowdy friends, he could also have a fun - loving side.
To develop chubby Connor, we can focus on his role in the android society. He could be an outcast at first, but then he starts a movement among the androids for acceptance of all forms. He gives speeches and uses his own experiences to persuade other androids that appearance doesn't define their capabilities. This would not only develop his character but also add depth to the fanfiction's exploration of the android - human relationship.
First, know the source material well. Understand the characters, their personalities, and their motives. For example, if you're writing about Markus, remember his leadership qualities and his drive for android rights. Second, come up with an original plot. Don't just rehash the events of the game. Maybe explore what would happen if a new type of android was created. Third, develop your characters further. Add depth to them. If you're writing about Kara, you could explore her motherly instincts more. Fourth, use good grammar and spelling to make your story readable.