Another development could be that the enemy tries to take advantage of his weakened state. Voldemort or his followers might see it as an opportunity to strike again. This could lead to a tense situation where Harry's allies have to not only heal him but also protect him from further harm.
One possible plot development could be that his friends rally around him. They might search for rare potions or spells to heal him. For example, Hermione could be scouring the library for ancient healing magic while Ron stays by Harry's side, offering moral support.
Perhaps there could be a new character introduced, a healer from a far - off land with unique healing abilities. This character could bring a fresh perspective and new hope for Harry's recovery. They might have methods that are unknown to the wizarding world of Hogwarts, which could add an interesting twist to the fanfiction.
One possible plot development could be that her injury leads to a discovery of a new power within her. As she recovers, she realizes she can now do something she couldn't before, like communicate with a different species in the Shadowhunter world. This new ability then becomes crucial in the fight against a new threat that emerges.
One possible plot could be that Hermione is attacked by a dark wizard while on a solo mission to retrieve a powerful magical artifact. She gets seriously injured, and her friends have to race against time to find a cure. Another could be she's caught in the crossfire of a battle between rival magical factions at Hogwarts, leaving her badly hurt and the school in chaos as they try to protect her and find out who's responsible.
One possible plot development could be Naruto's friends rallying around him. They might seek out medical help, like Sakura using her skills to stabilize him at first. Then, they could start planning revenge against Pain. Another could be Naruto having some sort of vision during his injury, perhaps about his parents or a new power he could unlock to defeat Pain in the future. And, his sensei, Kakashi, could take on a more protective role over him as he recovers.
Perhaps in the 'harry is the heir of pendragon fanfiction', Harry's new status as the heir of Pendragon causes a stir in the wizarding world. Some might fear his new - found power, while others might see him as a great hope. He could be drawn into a political struggle within the magical community as a result.
Well, one possible plot development could be that Harry learns some really unique combat skills from Scathach. Maybe he becomes a much more formidable wizard in dueling. Another could be that he gains a different perspective on magic through her teachings, which helps him in his battles against Voldemort.
One possible plot development could be that Voldemort fully regains his power without Harry as an obstacle. The wizarding world would be plunged into complete darkness. His friends, like Hermione and Ron, might go into a deep state of despair and then form a resistance group. They would try to find other ways to defeat Voldemort, perhaps by seeking out more powerful magical artifacts or uniting with some previously neutral magical creatures.
One possible plot development could be how the wizarding world reacts to the loss of the so - called 'Chosen One' even as a baby. There might be widespread grief and fear among those who opposed Voldemort, as they had placed so many hopes on Harry. Another aspect could be how Voldemort's reign of terror continues without the threat of Harry Potter. He might become even more powerful and tyrannical, with no one to oppose him in the way Harry was prophesied to.
One possible plot development could be that with Merlin's help, Harry discovers a new form of magic that was previously unknown. This new magic could then be used to defeat a powerful enemy.
One possible plot development could be that Harry kills Umbridge in self - defense. Maybe she attacks him first with the intent to harm or kill, and Harry has no choice but to use lethal magic in return. This would then lead to a huge uproar in the wizarding world, with some believing Harry was right and others seeing him as a murderer.
One possible plot development could be Harry's struggle with his mental health. He might experience symptoms like depression, anxiety, or post - traumatic stress disorder. Another could be his search for justice or revenge against the perpetrator. He may also face challenges in his relationships as he tries to come to terms with what happened.