In some versions of the fanfiction, Bell could be a scientist who is caught in the middle of the Cold War politics. Park, on the other hand, could be a journalist trying to expose the truth about the Cold War. Their different roles bring them together in various ways in the story.
One interesting plot could be Bell and Park being spies from different sides during the Cold War. They start off as rivals but gradually develop an understanding and even a friendship as they realize the futility of the conflict on a personal level.
The Cold War setting adds a sense of danger. There are always the threats of espionage and political unrest. This makes every action of the characters more significant and risky.
Another common theme might be the power struggle. The Cold War was about the struggle between two superpowers, and in Bell X Park fanfiction, this could be reflected in the characters' interactions. For example, they could be involved in a race for some sort of technological or strategic advantage, and their personal relationships get intertwined with this larger power struggle.
There could be a fanfiction where Bell and Park have to go undercover in a dangerous enemy territory. They face numerous challenges and have to rely on each other's skills. For example, Bell's combat expertise and Park's intelligence - gathering abilities.
Maybe Bell has a secret past that only Park discovers during a crucial mission. This discovery changes their dynamic and they have to adjust while still completing their mission objectives. It could add a lot of depth to their characters.
I don't know specifically since I haven't read the novel. But it could be a lonely wanderer in the park, or perhaps a couple having an important conversation.
In Call of Duty Cold War Bell fanfiction, you'll find a wide range of styles. There are action - packed ones that continue the high - intensity missions Bell is a part of in the game. Others might be more character - study - like, examining Bell's psyche under the extreme circumstances of the Cold War. Some fanfictions even cross over with other Call of Duty storylines, creating a unique blend of different game elements and characters centered around Bell.
Obviously, Bunny and Bell are the main characters. They are likely to be the focus of the story's action and development.
Maybe the main characters are those who were involved in secret operations during the Cold War but were later left to fend for themselves. For instance, agents who were sent on dangerous missions and then forgotten when the political situation changed. Their skills and sacrifices were forsaken, and they could be the central figures in this story.
It's possible that there are characters from different military branches in the novel. For example, an Air Force pilot who spots the Predator's ship first, and then a ground - based infantry officer who leads the team to confront it. There could also be a diplomat - type character who tries to keep the two Cold War powers from using the Predator situation to start a full - on war between them while also dealing with the alien threat.