In fanfiction, anything can be possible. Writers might rewrite the backstories of the characters. Maybe they could create a scenario where some powerful magic was involved at their birth that made them triplets despite their different families in the original story. For example, a dark wizard could have experimented with a spell that merged three different pregnancies into one, creating the situation where Hermione, Draco and Blaise are triplets.
Since houses play a major role in a student's identity at Hogwarts, for Harry, Draco and Blaise being triplets would mean redefining that identity. In Gryffindor, Harry has always been the hero figure, but with his Slytherin brothers, he might face some pushback from his housemates who are suspicious of the Slytherin connection. Draco in Slytherin would also have to deal with his own housemates' reactions. And Blaise, regardless of his house, would be in the middle of this complex situation. Their journey as triplets would be about finding a balance between their house identities and their family bond.
Perhaps they were separated at birth due to some dark wizard's plot. As they grow up, they start to notice strange similarities in their magical abilities and instincts. When they find out they are triplets, they join forces to uncover the mystery behind their separation. They might face many obstacles, like opposition from their respective families who have different beliefs and values. Harry's Gryffindor - like courage, Draco's Slytherin cunning, and Blaise's own unique traits would all play a part in this adventure.
A frequent plotline involves their family drama. With Hermione being a Muggle - born and Draco and Blaise from pure - blood families, there would be a lot of family issues to deal with. For example, how would the Malfoy family react to having a Muggle - born as part of their family? Also, they might be forced to work together to protect their family from threats. Maybe an old enemy of the Malfoy family targets them because of their new family situation. There could also be a plotline where they explore their magical abilities together and discover new and unique forms of magic due to their special connection as triplets.
One common theme is friendship. Many fanfictions explore how these three characters, who start off with a lot of animosity, especially Harry and Draco, can form a friendship. Another theme is rivalry turned into cooperation.
One great fanfiction is 'The Unlikely Bond'. It beautifully explores the complex relationships between Harry, Draco, and Blaise. It shows how they overcome their initial differences and form an unexpected friendship. The character development in this fic is really well - done.
One common theme is redemption. Often, Draco is shown on a path of redeeming himself and his relationship with Harry and Blaise plays a part in that journey. Another theme is friendship. They start from being enemies or at least indifferent to each other and develop a deep friendship over time.
In fanfiction, the relationship between Harry, Draco and Blaise can be complex. Often, they start as rivals, especially Harry and Draco. However, some fanfictions explore a more nuanced dynamic. For example, they might be forced to work together on a project and gradually develop a begrudging respect for each other. Blaise might be the mediator between the two, as he's more laid - back compared to Draco's initial hostility. Their relationships can also be reimagined in a non - magical setting, which brings out different aspects of their personalities and how they interact.
Well, in this kind of fanfiction, Draco and Blaise saving Harry and leading to a romance could be quite a wild ride. It might involve some magical adventure where they team up against a dark force. The change in their relationship with Harry could be gradual. At first, they might be reluctant allies, but as they face danger together, they start to understand each other on a deeper level. The romance could be a result of shared traumas and the realization that they have more in common than they thought, and it's a fresh take on the relationships within the Harry Potter universe.
One great Draco, Blaise and Harry fanfiction is 'The Unlikely Bond'. It's really interesting as it explores the complex relationships between the three characters in the Hogwarts setting. The author does a wonderful job of bringing out their individual personalities and how they interact with each other in unexpected ways.