Often, there's a lot of undercover work and dangerous sting operations. The agent might have to go deep into criminal organizations, facing constant threats to their identity and life.
One common plot device is the race against time to stop a major crime. The agent might have to deal with internal politics within the FBI or face betrayal from a trusted ally. Another is uncovering a conspiracy that reaches higher levels of power than expected.
One common device is the element of surprise. For example, in 'Solo Leveling', when Sung Jin - Woo suddenly shows his enhanced powers in a battle, it surprises both the enemies and other characters. Another is the underdog story arc. The main character is often underestimated, like Naofumi in 'The Rising of the Shield Hero', which adds to the tension and excitement when their strength is finally revealed.
Well, in spy novels, on the 20th day of January, a frequently - used plot device is the 'last - minute rescue'. For instance, just when it seems all is lost, the spy manages to rescue a hostage or prevent a major catastrophe. This device builds up the tension and then releases it in a satisfying way. Another device is the use of false leads. The spy might follow a series of clues on the 20th day of January that seem to lead to the truth but are actually planted by the enemy. This keeps the story convoluted and engaging.
A common plot device is the discovery of a hidden garden with magical properties. This can be the starting point of the adventure. Another is a magical object found in the garden, like a key that unlocks a magical door.
A frequently used plot device is the protection of the timeline. Hermione, as a Time Lady, has to safeguard the integrity of the wizarding world's timeline from those who would try to change it for their own gain. Also, the idea of alternate timelines can be explored. For example, what if Voldemort won in a different timeline? Hermione might have to travel there and fix things. There could also be plot devices related to her newfound powers clashing with the existing magical order in the wizarding world.
Often, the theme of self - discovery is present. As Edward navigates the complex world of the FBI, he discovers more about himself, his strengths, and his weaknesses. Also, the theme of friendship and camaraderie within the FBI agency is quite common. Edward forms bonds with his fellow agents, and these relationships play a crucial role in the stories. Sometimes, there's also the theme of sacrifice, where Edward has to give up something for the greater good of solving a case or protecting the public.
A typical plot device is the discovery of rare Pokemon. In these fanfictions, the main character might stumble upon a very rare Pokemon, and this encounter could attract other characters or Pokemon, gradually forming the harem. Also, the mystery element, such as an unknown power or a hidden place related to Pokemon, can bring the harem members together as they explore and solve it. And of course, the training montages where the trainer helps the Pokemon in the harem grow stronger are quite common too.
The use of alternate universes is also popular. In an alternate universe, Supergirl could have different powers or a different personality, and the same goes for Doomsday. This allows for unique and unexpected storylines where the outcome of their battle is completely different from the mainstream comics or shows.
One common plot device is mind control. For example, Voldemort or some other dark force could control Harry's mind and make him kill Dumbledore without his full awareness. Another is a misinterpreted prophecy. Harry might think Dumbledore is endangering his life based on a wrongly understood prophecy.
A third common plot device is the idea of redemption. Hades may be seen as a 'villain' at first for kidnapping Persephone, but as the story progresses, he tries to make amends. He could show her kindness, protect her from other underworld threats, and in doing so, Persephone begins to see him in a different light. This allows for a more in - depth exploration of their characters and their relationship.
Often in these fanfictions, a plot device is the existence of an alternate dimension. The Avengers could find a way to access this dimension where things didn't go wrong and bring back the good elements from there to fix their own world. Additionally, a Deus ex Machina - like event, such as a sudden, unexplained cosmic force that restores everything to normal, is sometimes used. However, this can be a less satisfying device as it doesn't really involve the characters' efforts as much. Another plot device is the power of teamwork being magnified to an extreme degree. The Avengers, by working together in a more perfect way than in the original story, are able to fix all the problems.