Well, it could be that Harry discovers Draco's plan in advance. He then sets up a counter - plan. When Draco tries to harm Ginny, Harry jumps in, using his invisibility cloak to his advantage, surprising Draco and rescuing Ginny.
Hermione Granger - Weasley is also quite popular. She's smart and resourceful, and in fanfictions related to the Cursed Child, she might use her vast knowledge of magic to help Harry and Ginny deal with the aftermath of the Cursed Child events. Ron Weasley is another character that features prominently. His humorous nature and his loyalty to his friends can add some light - hearted moments to the often - dark themes associated with the Cursed Child in fanfiction.
Their children are often very popular characters. James, Albus, and Lily Potter can have their own unique personalities and story arcs. For instance, James might be the mischievous one like his father was at his age, getting into all sorts of trouble at Hogwarts. Albus could be the more introverted and studious one, grappling with the weight of his father's legacy. And Lily might be the brave and headstrong girl.
Well, perhaps she notices his extreme withdrawal. He might stop participating in things he used to love, like Quidditch. His conversations become very sparse and he always seems lost in his own dark thoughts. Ginny, being perceptive, picks up on these signs.
Hermione is often a popular character in these fanfictions. She might be Ginny's confidante, giving her advice on her relationship with Harry. Ron could also be important, as Harry's best friend, he could have some interesting reactions and interactions regarding their relationship. Luna Lovegood could also make an appearance, perhaps using her unique perspective to offer some insights to Ginny about love and relationships in general.
Hermione and Ron are often included. Since they are Harry and Ginny's best friends, they might be shown having double dates or helping Harry and Ginny with parenting advice. Neville could also be a popular character. He might visit Harry and Ginny, and they could exchange stories about their post - war lives and how they are contributing to the wizarding world.
It could be that Draco is following orders from some dark forces. They see Ginny as a way to get to Harry, and Draco, being their follower, tries to target Ginny. He might think that by getting Ginny, he can gain more power or favor within those dark circles.
Maybe when Harry is in his dormitory, holding a dangerous object like a cursed blade. Ginny bursts in just in time, using her quick reflexes and strong will to disarm him. Then she holds him tightly and starts talking to him, telling him how much he means to her and everyone else.
There are many ways it could be written in fanfiction. Ginny might use her knowledge of the wizarding world and Hogwarts' secrets. She could use a special spell that she learned from an old book in the Hogwarts library. This spell could create a portal right inside the Dursleys' living room that only Harry can see. Ginny could then communicate with Harry through a magical device, tell him about the portal, and he can use it to escape from the Dursleys. Ginny would have to be very careful and plan everything precisely to avoid detection by the Ministry of Magic, as using magic around Muggles without permission is strictly prohibited.