In this fanfiction, Teddy might be at the center of a political struggle in the wizarding world. Harry, having experienced similar things in his past, steps up to fight for Teddy. He might have to face off against some corrupt wizarding officials who want to use Teddy for their own gain. Harry's fight could involve uncovering secrets and using his influence to change things.
Well, perhaps Teddy is in some sort of danger. Maybe he's being targeted by dark wizards because of his connection to Harry. Harry, being the heroic type, decides to fight to protect Teddy. He could use his magic skills and the support of his friends like Hermione and Ron to keep Teddy safe.
Well, perhaps in the fanfiction, Harry adopts Teddy after Teddy has some trouble at Hogwarts. Harry steps in as a father figure. He teaches Teddy advanced magic, things he learned from his own adventures. They might also have a trip around the world of magic together, visiting different magical communities and learning about diverse magic cultures.
One potential villain could be a rogue Death Eater who escaped justice. This Death Eater might see Teddy as a symbol of the new generation that he wants to destroy. Another could be a jealous wizard who is envious of Teddy's special abilities, like his Metamorphmagus powers, and tries to harm him. Harry would then have to fight these villains to protect Teddy.
Well, it could be about Harry taking on various challenges to secure rights for Teddy within the context of fanfiction. Maybe Teddy is being discriminated against in the fictional world created in the fanfic, and Harry steps up to change that.
Perhaps in this fanfiction, the court in the wizarding world has been corrupted. Harry discovers some dark secrets within the court system. He then decides to fight against it to bring justice. He might start by gathering evidence against those who are misusing their power in the court.
Well, it could be that Harry is facing some new dark forces in the fanfiction. Maybe he discovers a hidden group of dark wizards who are plotting against Hogwarts, and he decides to fight back to protect his school and friends.
The fanfiction could start with Harry being magically transported to Kaguya's world. He'd be confused at first but quickly realize he has to fight to survive. Harry's wand would be his main weapon. He might learn some new spells during the fight, perhaps a spell that can nullify Kaguya's ability to freeze time. As the fight progresses, both characters would start to respect each other's power, leading to an unexpected alliance at the end.
In a 'Harry Fights Alone' fanfiction, the plot could involve Harry being betrayed by his friends. Maybe they are put under a spell that makes them turn against him. Harry then has to face the dark forces all by himself. He might have to rely on his own wits and the few spells he has mastered alone. For example, he could be in a situation where he has to battle Voldemort's minions without Ron and Hermione to back him up, and he discovers new powers within himself during this struggle.
Well, perhaps the plot could involve Harry and Draco putting aside their past differences to give Teddy a stable and loving home. They might struggle at first with co - parenting due to their long - standing rivalry. But as they get to know Teddy better and see how much he needs them, they start to work together more smoothly. Maybe they also have to protect Teddy from some dark forces that are after him because of his parents' history.
Another idea is that they travel to a time just after the end of the First Wizarding War. There is chaos and rebuilding going on. Harry and Teddy could be on a mission to retrieve a powerful magical artifact that was lost during the war. Along the way, they meet survivors of the war and learn about the true cost of the conflict. Teddy, who has grown up in a post - Voldemort world, is deeply affected by the stories of those who lived through the dark times.
Maybe at first Teddy is a bit shy and reserved, but as Harry and Ginny show him love and support, he begins to open up. They could also have some challenges like dealing with Teddy's occasional magical outbursts that come with his young age and powerful magic inheritance. Harry, having been through so much himself, can be a great mentor to Teddy in controlling his magic.