One great 'NCIS LA and NCIS Crossover Fanfiction' is 'The Joint Operation'. It combines the unique characters from both shows really well. The plot usually involves a case that requires the expertise of both teams. It shows how the agents from NCIS and NCIS LA interact, like how Gibbs' no - nonsense approach clashes and also gels with Hetty's more mysterious style of leadership.
One reason is the expansion of the universe. By crossing over, fanfiction writers can explore new relationships between characters. They can put characters in situations that test their limits and abilities. Moreover, the fans are already attached to the characters from both shows. So when they are combined, it's like a dream come true. It gives a chance to see how the LA - based agents would handle a case that's more in the realm of the original NCIS and vice versa.
One plot idea could be a joint case where the NCIS team and the NCIS LA team have to work together to solve a crime that spans across different locations. Maybe a terrorist threat that has connections in both Washington D.C. (where NCIS is based) and Los Angeles.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fan - created works, including many NCIS and NCIS LA crossovers. Just use the search function and type in relevant keywords to find what you're looking for.
One possible fanfic could be about how Kensi's pregnancy affects her work in NCIS LA. Maybe she has to take on less dangerous tasks while her team mates are extra protective of her. It could also show her dealing with the physical and emotional changes that come with pregnancy, all while still trying to contribute to the investigations.
I'm not sure specifically as it's a made - up title. But it might involve new cases for the NCIS LA team, like uncovering a terrorist plot in Los Angeles or solving a series of mysterious murders related to the military.
In a fanfiction scenario where Kensi gets shot, perhaps it's a case of friendly fire gone wrong. The shooter is horrified, but the team has to quickly shift gears to save Kensi. They might have to deal with internal investigations while also making sure Kensi pulls through. It could show the complex emotions within the team, from guilt to determination to save their comrade.
One common theme is the cooperation between characters from different shows in solving a complex case. For example, if it's a crossover with another crime - solving show, the agents from NCIS LA and the other show's characters will combine their skills and resources.
In addition to the well - known agents, there might be some new characters introduced. Maybe a high - ranking military official who is involved in the case and becomes an important figure in the story. Or a civilian expert in a particular field, like a forensic scientist with unique skills, who helps the NCIS LA team solve the mystery in this new story.