There's no official confirmation that Mads Mikkelsen reads fanfiction. Fanfiction is a niche area mainly enjoyed by fans, and while some actors might be interested in it, there's no evidence to suggest he does.
Without having read the 'squid mads light novel', we can only speculate. One possible characteristic could be its use of vivid descriptions, especially if it involves squids. It might describe their appearance, behavior, or the environment they are in in great detail. Another aspect could be the development of its story arcs. Light novels usually have multiple story arcs that build on each other, and this 'squid mads light novel' may be no exception. It could also incorporate elements of humor or mystery to keep the readers hooked.
There's no clear information given, so it's difficult to determine the relation. Maybe 'mads langer' is an artist who explores the themes of fact and fiction in his works.
I'm not entirely sure what specific meaning 'mads langer fact fiction' is supposed to convey as a whole. 'Fact' refers to something that is true and can be proven, while 'fiction' is something made - up or imaginary. 'Mads langer' might be a name, but without more context, it's hard to say exactly.
One common theme is his on - screen characters. For example, many fanfics revolve around Hannibal Lecter, exploring different aspects of his personality and his relationships that weren't fully explored in the original works. Another theme is his charm and mystery as an actor. Writers often create stories where the protagonist is drawn to his allure.
The Silence of the Lambs (1991) was the first movie to be released, about the psychological game between an FBI agent and a psychiatrist.
Hannibal Lecter (1960) was the author of the novel The Silence of the Lambs.
The Rise of Hannibal Lecter (1995) was the second film that told the story of Hannibal Lecter in the 1970s and 1980s and his position and role in the FBI.
Red Dragon (2012) was the third movie about a fight between a mysterious Eastern martial arts master and his assistant. It was related to The Silence of the Lambs, but not directly.
The Silence of the Lambs (1991) was the first movie to be released.
Hannibal (1994) was a movie that was released two years after the original. The Rise of Hannibal (1995) was the third work in the Hannibal series.
Red Dragon (2002) was a movie that was released six years after the original. The movie was called the sequel to "The Rise of Hannibal" because the protagonist had a striking resemblance to Hannibal.
If Mads Mikkelsen read fanfiction, it could be really interesting. He might get a different perspective on the characters he has played. He could see how fans imagine different scenarios for his characters, which might give him new ideas for future roles.