In this fanfiction, Harry might be very protective of Teddy because Teddy is an orphan after the war, just like Harry was. Harry could use his status as a hero to keep Teddy safe from dark wizards who might target the child of Lupin and Tonks. He may also introduce Teddy to his friends and family, like the Weasleys, so Teddy has a big support network.
Because Teddy is an orphan. Harry, having been an orphan himself, knows the hardships. So he feels responsible for protecting Teddy.
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 possible plot could be Harry and Ginny settling down and starting a family. They might face challenges like dealing with the after - effects of the war on their mental health. Harry could struggle with PTSD from all the battles and Ginny would be there to support him, while also building her own career as a Quidditch player.
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.
Well, it could be that Harry and Daphne have to deal with Teddy's magical outbursts as he grows up. Maybe Teddy has some unique powers that they need to help him control, and along the way they form a really strong family bond.
One possible plot could be that Harry, having lost so many family members, forms a strong bond with Andromeda over their shared love for Teddy. They might teach Teddy magic in unique ways. For example, Harry could teach him some of the more advanced defensive magic he learned from his own experiences. Andromeda, with her pure - blood knowledge, could introduce Teddy to the family history and traditions that he might not otherwise know. Together, they create a stable and loving home for Teddy, protecting him from the darker elements of the wizarding world that still lurk after the war.
Well, perhaps Harry uses his magic skills like the Patronus charm to fend off the White Walkers approaching Winterfell. His ability to apparate could also be useful in quickly moving around the castle during the battle.