One popular theme is the relationships between the characters. For example, romantic relationships that might not be explored as deeply in the show. Another theme is the characters' backstories. Fans like to fill in the gaps and create their own versions of how the characters became who they are.
Some fanfictions focus on the crossovers between the different One Chicago shows. This gives a chance to see how characters from different shows would interact with each other. And of course, there are action - packed stories that build on the high - energy situations that are typical in the One Chicago universe.
A crossover could involve a character from Chicago Fire having a personal connection to a case the Chicago PD is working on. Maybe a firefighter's family member is wrongly accused of a crime. The firefighter then teams up with the PD detectives to clear their family member's name. This would bring in elements of loyalty, family, and the different skills of both groups. They could share information and resources to solve the mystery.
Social media platforms like Tumblr can also be a good source. Many fans post their fanfiction there, often accompanied by beautiful fan art. You might need to use relevant tags like #OneChicagoFanfiction to narrow down your search.
Protection. Given that it's a show about firefighters, protecting the baby from harm, whether it's from a fire or other dangers in the city, is a big part of the fanfiction. The characters will go to great lengths to keep the baby safe.
Common themes in 'Chicago Fire' pregnant fanfiction include the anticipation and excitement of a new life. The characters in the fanfic might be preparing for the baby, buying baby clothes, and setting up a nursery. Also, there could be themes related to health concerns. Since firefighting is a dangerous job, there might be worry about the pregnancy being affected by the work environment. And of course, relationship themes are also common, like how the pregnancy affects the relationship between the pregnant character and their partner or family members. It's a complex mix of themes that add depth to the fanfiction.
Another theme is the emotional impact on the team. Casey is an important part of the 'Chicago Fire' crew. So when he's hurt, the others might feel guilty, worried, or be in denial. Fanfictions often explore these complex emotions within the team members. They might show how Severide, for instance, tries to be strong for Casey but is secretly very worried. Also, the theme of friendship and support is big. The team comes together to support Casey, whether it's bringing him food during his recovery or just being there to listen to his fears.
Romance is also a very popular theme. Writers often develop the relationship between Erin and Jay, from the initial attraction to the deeper emotional connection. They might write about their first date, or how they deal with conflicts in their relationship while being in a dangerous line of work. It adds a lot of drama and emotional depth to the fanfictions.
Another theme is the integration of the OC into the Chicago PD world. The fanfictions often explore how the OC adapts to the rules, the team dynamics, and the high - stress environment of police work. It's about the OC finding their place within the department.
A great character interaction could be between Severide from Chicago Fire and Voight from Chicago PD. Severide's laid - back but confident attitude could clash or complement Voight's tough and no - nonsense approach. They might start off not seeing eye - eye but then come to respect each other as they work towards a common goal, like solving a crime that is related to a fire incident.
One idea could be a joint emergency situation where a building fire is also a crime scene. Maybe the arsonist is still on the premises and the teams from both Chicago PD and Chicago Fire have to work together. The PD has to search for the suspect among the chaos and the firemen have to put out the fire while also trying not to destroy evidence.
In Chicago, you'll often find that manga like 'Attack on Titan' and 'Fullmetal Alchemist' are quite popular. These have engaging storylines and well-developed characters that attract a lot of readers.