The plot could revolve around Harry being influenced by a Slytherin friend or mentor. This person shows Harry that Slytherin values can co - exist with his Gryffindor ones. Harry then starts to embrace his Slytherin side. He might start dressing in more Slytherin - like robes or using Slytherin - inspired spells. He could also become more politically astute within the wizarding community, using Slytherin - style negotiation and manipulation (but in a good way) to promote unity and fight against the dark forces.
Well, it could be about Harry realizing that the Slytherin traits like ambition and cunning aren't all bad. Maybe he starts to use those traits to his advantage in dealing with the challenges at Hogwarts. For example, he could use his new - found Slytherin - like cunning to outwit Voldemort's minions.
Obviously, Harry Potter himself. Then there would probably be some Slytherin students like Draco Malfoy. Draco could play an interesting role, either as an antagonist who initially resists Harry's new - found Slytherin side or as a begrudging ally. There might also be Snape, who, despite being a Slytherin, has his own complex relationship with Harry. And of course, Harry's Gryffindor friends like Ron and Hermione, who might be a bit confused or concerned about Harry's change.
In the 'harry shows his slytherin side fanfic', it could be that Harry is influenced by Slytherin - related magic or a Slytherin - minded character. So he begins to value power and status more, and his actions become more devious. For example, he might manipulate situations to his advantage in a way that is more typical of Slytherin students. He may also form alliances with characters who have Slytherin - like qualities and distance himself from his Gryffindor friends.
In the fanfiction, Harry may show his Slytherin side by being more politically astute within Hogwarts. He could form alliances with some Slytherin students based on mutual benefits, similar to how Slytherins often do. Maybe he also becomes more secretive about his plans and motives, which is a characteristic trait of Slytherin house.
In the fanfiction, a key event could be Harry's interaction with the Slytherin students. He might start to adopt their ways of thinking and acting. For example, he could be involved in a plot with some Slytherins to undermine another house in a competition. This shows his ability to work with those who have Slytherin - like ambitions. Also, if he is seen hoarding knowledge or resources for himself, like a Slytherin would, during a difficult time at Hogwarts, such as a time when there are shortages of certain magical items. This would be a strong indication of his Slytherin side.
Well, he might show Slytherin traits like cunning. For example, he could use clever manipulation to outwit his enemies, much like Slytherins are known for. He might also be more ambitious in this fanfiction, setting goals for himself that are self - serving rather than just for the good of all.
In this fanfiction, a great plot twist could be that the Slytherin character has a hidden identity as a member of an ancient magic - protecting group. The betrothal to Harry is part of a bigger plan to unite the houses against a new, emerging dark force. As they come together, they face a lot of opposition from both sides, Gryffindor and Slytherin, but through their relationship, they start to bridge the gap between the two houses.
The plot could involve Harry's struggle to be accepted in Slytherin while still maintaining his own identity. His court in Slytherin could be a group of outcasts in the house who he befriends and together they work against the pure - blood supremacist ideas that some Slytherins hold. This would create a lot of conflict and drama as they go against the traditional Slytherin hierarchy.
In this fanfiction, Harry's character development could shift towards being more self - aware of his own motives. The Slytherin side emerging might make him question his previous actions and reactions. For example, he might realize that he has been too hasty in some battles, and the Slytherin - like caution could be a new addition to his character. Also, his relationships with other characters, especially Slytherins, would likely change. He may find common ground with them and form new friendships or rivalries based on his new traits.
When Harry's Slytherin side is exposed in fanfic, it could change his relationships significantly. His interactions with Draco Malfoy might become more complex. Instead of just being rivals, they could potentially become something like reluctant allies or even friends. Harry's relationship with Hermione and Ron could also be affected. Hermione might be intrigued yet cautious, trying to analyze this new aspect of Harry. Ron, on the other hand, might be more resistant as he has a more traditional view of the houses. And Harry himself might start to see the Sorting Hat's decision in a new light, realizing that there are elements of Slytherin within him that can be used for good.
Well, perhaps Harry gets tired of being constantly in danger and feeling unappreciated in the wizarding world. He might be lured by the Dark Side with promises of power and safety. Voldemort could offer him a place by his side, showing him a different view of magic that seems more appealing in a warped way.