Friendship is also a big theme. Albus usually forms unexpected friendships in Slytherin. These could be with other outcasts in the house or with students from different backgrounds. In some fanfics, he becomes friends with a pure - blood Slytherin who helps him understand the house's traditions better.
One common theme is identity crisis. Harry has always been seen as a Gryffindor, so when he's sorted into Slytherin, he struggles with who he really is. Another theme is friendship. He has to form new friendships with Slytherins who have different values from his Gryffindor friends. For example, he might have to learn to trust Slytherins who are known for their cunning.
One great fanfic could be 'The Slytherin's Albus'. It shows Albus's journey in Slytherin, his struggles with the house's reputation and how he forms unique friendships. It's really interesting as it gives a new perspective on Albus compared to the original stories.
Well, a plot could revolve around Albus making unexpected friends in Slytherin. He might find those who are also outsiders in a way, like a half - blood who is looked down upon by the pure - blood elitists in the house. Together, they could work on changing the perception of Slytherin from within. Also, there could be a mystery in the Slytherin common room that Albus is determined to solve. It could be related to a former Slytherin's dark secret that has been plaguing the house for generations.
One common theme is redemption. Harry, having been abused, often finds a way to redeem himself or be redeemed in the eyes of others through his actions in Slytherin. Another theme is identity. He has to grapple with his new identity as a Slytherin, which is different from the typical Gryffindor image of him.
His father, Harry, would probably be initially shocked. But he would also be understanding and supportive. After all, he knew that Slytherin wasn't all bad. His mother, Ginny, might worry a bit more, especially about the potential for Albus to be influenced by some of the more traditional Slytherin values. However, she would also encourage him to be true to himself.
Another theme is redemption. In some fanfics, Slytherin has a bit of a bad reputation. Albus tries to redeem the name of Slytherin by his actions and choices. For example, he might work towards breaking the stereotype that all Slytherins are evil or self - serving.
In 'Harry is a Slytherin' fanfics, a frequently seen theme is the re - evaluation of Hogwarts houses. Harry's presence in Slytherin makes people question the stereotypes. Family heritage can be a theme too, as Slytherin has a certain reputation related to pure - blood families. Another theme is the forging of new loyalties. Harry has to decide who to trust within Slytherin, which is different from his experiences in Gryffindor. And of course, the theme of personal growth as Harry develops in an environment that is initially foreign to him.
One common theme is self - discovery. Since he's neglected, Albus often has to figure out who he is on his own.
One common theme is fixing the past. Albus often tries to correct mistakes or prevent tragedies in his family's history. Another theme is self - discovery. Through time travel, he learns more about himself and his family's legacy.
Love against all odds is also a common theme. Given the historical enmity between Gryffindor and Slytherin, their relationship is considered unlikely. So these fanfics often tell a story of how love can conquer the prejudice and expectations that come with being from different houses. It's about two people from different worlds coming together in the magical world of Hogwarts.