A possible scenario is that the Malfoys are in a position where they need to make a deal. Harry has something they want, like a powerful magical artifact or a secret knowledge. In exchange for that, they save Harry from a life - threatening situation. However, during the process of the deal, they start to develop a sense of loyalty or at least a mutual understanding with Harry. This could lead to a long - term change in their relationship and how they view Harry in the fanfiction world.
In some fanfictions, the Malfoys might save Harry because of a magical bond. There could be a spell or a curse that links their fates together. If Harry dies, something terrible will happen to the Malfoys. So they have no choice but to save him. Also, the Malfoys might be influenced by a new ideology. Maybe they meet a wise wizard who makes them see the error of their ways and convinces them that saving Harry is the right thing to do for the greater good of the wizarding world.
The Malfoys could save Harry in fanfiction because of a personal debt. Maybe Harry once unknowingly did something that benefited the Malfoys greatly. This could be as simple as preventing a disaster from befalling their family business or saving the life of a family member secretly. When the time comes, the Malfoys feel obliged to return the favor and save Harry from whatever danger he is in. Also, it could be part of a complex plot where the Malfoys are trying to redeem themselves, and saving Harry is a big step in that direction.
One common scenario could be Harry being framed for a crime he didn't commit. NCIS steps in to investigate and realizes the truth, thus saving Harry from unjust imprisonment.
Well, the concept of 'Harry Potter Saved by the Malfoys' in fanfiction is really interesting. It plays with the characters' established personalities. The Malfoys are known for their pure - blood supremacist views in the original books. But in fanfiction, the author might create a backstory or a situation where they have a change of heart. For example, perhaps Draco Malfoy realizes the error of his family's ways and decides to save Harry from a great danger. There could be many different interpretations and plotlines in such fanfictions. You could start by looking at the most reviewed or highly rated ones on the fanfiction websites to get a good read.
One possible plot twist could be that Lucius Malfoy has a secret alliance with Dumbledore all along and saves Harry to fulfill some greater plan against Voldemort. Another could be that Narcissa Malfoy, out of a mother's love for all children (not just her own), decides to protect Harry. Or perhaps Draco Malfoy betrays Voldemort's orders to kill or capture Harry because he has developed an unexpected friendship with Harry during their years at Hogwarts.
One scenario is when Harry is in danger during a duel or a battle. Snape might step in to shield Harry from a dark spell. Another could be when Harry is being bullied by other students or facing unfair treatment from the faculty. Snape, in these fanfictions, uses his position to protect Harry. For example, he might give Harry private lessons to improve his skills and keep him out of harm's way.
His personality would likely be more reserved and calculating. Growing up with the Malfoys, he'd be taught to keep his emotions in check and think before acting. He might be more aloof towards others outside of the pure - blood circle at first.
One scenario could be when Harry is facing a difficult exam. Snape, despite his usual gruffness, takes Harry aside and tells him to focus on what he's learned rather than stressing about the outcome. This simple yet firm advice calms Harry's pre - exam jitters.
Another possibility is that there is some sort of crossover magic. Maybe a spell goes wrong and links the NCIS world to the Harry Potter world. The NCIS agents, being the resourceful people they are, quickly adapt to the situation. They learn about the danger Harry is in, perhaps from Hermione who has some knowledge of both worlds now. Then they use their own brand of justice and skills to save Harry from whatever dark forces are after him.
One scenario could be when he's on a secret mission outside of Hogwarts. He puts on the hood to avoid being recognized by Death Eaters or other dark wizards. Another could be during a visit to a magical market where he doesn't want to draw too much attention to himself.
He might be more reserved. The Malfoy upbringing would likely make him less impulsive compared to his canon self. He could also be more calculating in his actions.