There's also 'Ginny's Muggle Adventure with Harry'. This fanfiction focuses on Ginny's perspective as she drags Harry into different Muggle experiences. It has a lot of humor as Harry is often clueless about Muggle ways at first, but through Ginny's guidance, he starts to appreciate and enjoy the Muggle world more.
Love and relationship development is also very common. Their relationship deepens as they face the challenges of the Muggle world together. For example, they might have to hide their magical abilities while in public in the Muggle world, which brings them closer.
One interesting fanfiction could be where the Muggle with amnesia stumbles into the wizarding world and Harry and Ginny have to help. Maybe the Muggle saw something magical before the amnesia and there are dark forces trying to keep him silent. It could be a story full of mystery and adventure as they try to restore his memory and protect him from danger.
One interesting plot could be that Harry gets amnesia and forgets his wizarding life. Ginny, as his love, tries to re - introduce him to the magical world in a muggle - like way. For example, she might use everyday objects to represent magical items at first. Another plot could be Ginny having amnesia and Harry having to deal with the fact that she doesn't remember their relationship. He then takes her on a journey through their memories' locations, like Hogwarts, to try and jog her memory.
There's 'Harry and Ginny: The Muggle Adventure'. In this fanfic, they go on a journey through various Muggle cities. It's full of humorous moments as they try to understand things like Muggle transportation and fast - food restaurants. It also has a sweet love story aspect woven in.
A plot idea could be that the Muggle has a natural ability to resist magic due to some genetic quirk, which is related to his amnesia. Ginny, being interested in the study of magic and Muggles, tries to figure out how this is possible with Harry's help. They start to experiment with different spells and potions to not only restore his memory but also understand this unique ability of his, which could lead to some interesting discoveries about the relationship between magic and non - magic folk.
Well, it could be that Harry wants James to have a more normal life, away from the constant threats in the wizarding world. So they move to a Muggle area. Ginny misses the wizarding community at first but then starts to appreciate the Muggle way of life. As for James, he starts to notice that he's different from the other kids but doesn't fully understand why. There could be a sub - plot where a dark wizard from the past somehow finds out about their location and they have to protect their Muggle neighbors as well as themselves.
Another possibility is that the Muggle male is related to a magical object or place in the Muggle world that has some significance in the wizarding world. Luna and Ginny are sent to investigate it. At first, he is skeptical of them, but as they show him real magic, he becomes fascinated. Together, they work to protect the object or place from dark wizards who also want to get their hands on it.
Amnesia can strain their relationship. If Harry has amnesia, he might not recognize Ginny as his love. Ginny would then have to work hard to make him remember their relationship and the shared experiences. It could make their relationship more fragile as Harry might be more distant or confused.
The 'Harry Ginny Muggle' fanfictions are appealing because they offer a different view of their relationship. In the regular wizarding world, they have a certain dynamic. But in the Muggle world, they face new challenges and experiences that bring out different sides of their characters. For example, they might have to hide their magic, which adds an element of secrecy and adventure.