In some fanfictions, Lucius Malfoy might save Harry Potter out of a change of heart. Maybe he realizes the greater evil that Voldemort represents and decides that Harry is the key to stopping it. So he could use his position within the Death Eaters to provide crucial information to Harry or his allies.
Another way Lucius could save Harry is if he has a hidden agenda. He may see an opportunity to gain power or influence in a post - Voldemort world by being the one to rescue Harry. He could then use this act of heroism to his advantage, but in the process, he still ends up saving Harry's life.
One possible scenario could be that Lucius Malfoy has a personal debt to the Potter family that he has long ignored. But in a moment of crisis, his conscience gets the better of him. He might save Harry from a direct attack by a Death Eater, perhaps by misdirecting them or using some magic to shield Harry at the last moment.
Well, in some fanfictions, Harry might use his advanced magic skills he learned from Dumbledore's old books. Maybe he discovers a long - forgotten spell that can reverse the dark magic effects on Lucius.
Many 'Harry Potter Lucius Malfoy Mpreg Fanfiction' stories also explore his relationships in a new light. His relationship with his family, especially Narcissa, could be strained or strengthened. And his relationship with other Death Eaters or Hogwarts faculty might change as they react to his unexpected condition.
Lucius may also have a moment of moral awakening. Despite his past actions, he could see the value in Harry's life and the good that he represents. Maybe he has a change of heart after seeing the destruction caused by Voldemort's actions and decides to do the right thing for once by saving Harry.
He becomes more conflicted. Growing up as Lucius Malfoy's son, he is exposed to different values. So, instead of the Gryffindor - like straightforwardness, he may have a more calculating side.
Some fanfictions explore a more complex relationship. Maybe Lucius has a secret prophecy about Harry that makes him act in strange ways towards him. He might be torn between his loyalty to Voldemort and this new - found interest in Harry, which causes a lot of internal conflict and very different interactions with Harry compared to the original books.
One reason could be for the greater good of the wizarding world. If Lucius is healed, he might be able to turn away from the Dark side and provide useful information about Voldemort's remaining followers.
There are some fanfictions where Lucius Malfoy becomes a mate to another character through a shared goal. For instance, in a story where the wizarding world is under a new threat, Lucius and another character might find that they need to combine their resources. Lucius, with his wealth and knowledge of the wizarding elite, teams up with someone who has different skills. They start off as reluctant partners but end up as true mates in the fight.
In a Harry Potter fanfiction, Lucius Malfoy could be forced into a situation where he has to work with someone he initially despises, but over time they develop a mutual respect and become mates. For example, he might be paired with a Muggle - born wizard during a special mission. At first, he is full of prejudice, but as they face challenges together, he begins to change his views and they form a strong friendship.
Yes, there are likely some fanfictions out there with such a plot. Fanfiction writers often explore alternative storylines, and this could be one of them. However, it's important to note that these are not part of the official 'Harry Potter' canon.
Fanfiction is a form of creative expression. While a 'Harry Potter and Lucius Malfoy' fanfiction might seem strange at first, if the writer is able to create a believable story arc that doesn't violate the core values of the Harry Potter universe, it could be considered okay. For example, if the story is about them having to work together in a difficult situation and learning to understand each other, rather than something inappropriate.