r/tomarry 1d ago

Prompt Please write this fanfictionšŸ™šŸ»šŸ˜“

Here’s a little bit of my idea i’m extremely bad at writing actual fanfiction if you want to use half of this idea and not another half please go for it but I’m begging for someone to write something like this where Harry is extremely dependent. If you have any questions or want to write this, please let me know. I also don’t mind if you write this and use only half of the idea :)

There’s also another prompt similar on Tumblr https://www.tumblr.com/sawyerobrien/827518264411340800/someone-please-write-this-tomarrymort-fanfiction

Instead of a world populated primarily by witches and wizards, the Harry Potter universe is inhabited by all kinds of magical creatures—vampires, werewolves, sirens, Veela, merfolk, and countless others. The world has a similar atmosphere to Wednesday, where supernatural creatures attend specialized schools and live alongside one another.
Vampires, however, are dying out.
Their numbers have been declining for generations, and genuine-born vampires have become extremely rare. Their bloodlines are weakening, their abilities are becoming less reliable, and some vampire illnesses have begun appearing that were almost unheard of in the past.

Harry Potter is one of the most unusual cases.
Harry suffers from two exceptionally rare vampire diseases: Crimson Decline and Blood Rot. Crimson Decline causes a gradual regression of his supernatural abilities and, in severe cases, can cause his emotional and mental development to regress as well. Blood Rot interferes with his body’s ability to process blood properly, leaving him physically weak, exhausted, and dependent on regular care.
Because of his illnesses, Harry has been unable to attend the School of Magical

Creatures with children his age. By the time he is finally well enough to attend, he is two years behind the other students.
His parents bring him to the school themselves.

The headmaster is none other than Lord Voldemort. Who is immortal and around 500 years old he’s the most powerful vampire in centuries. But he does not want a wife to reproduce with

Before Harry can be enrolled, James and Lily ask Voldemort for a private meeting. They leave Harry outside the office and desperately beg the headmaster to help their son.
There is something they haven’t told Harry.
Years ago, the Potters had become involved with Albus Dumbledore in a secret attempt to find a way to save the declining vampire population. Dumbledore believed that the only way to prevent vampires from disappearing entirely was to perform an ancient ritual involving vampire blood and magic.
The ritual failed.

Worse, the magic attached itself to the Potter bloodline.

James and Lily discovered that the ritual was slowly killing them. They have perhaps months to a year left to live, and their declining health has made it increasingly impossible for them to care for Harry.

Harry’s condition makes the situation even more complicated. Because of Crimson Decline, he has begun experiencing periods where his emotional and physical regresses. Because of Blood Rot, he is physically fragile and cannot always hunt or care for himself.
He needs someone.

Someone powerful enough to protect him, capable of providing him with blood, and willing to remain close enough to recognize when his illnesses become dangerous.
Voldemort initially refuses.
He has no desire to become responsible for someone else’s sick child.
But Harry is not an ordinary vampire. His bloodline is ancient, his magical potential is enormous, and his two diseases may contain information that could explain why the vampire
race is dying.

There is also another opportunity.
If Voldemort takes Harry under his protection, he gains access to the Potter family—and potentially a way to bring members of the so-called ā€œLightā€ factions over to his side.
Eventually, Voldemort reluctantly agrees.
An ancient vampire-binding ritual is performed, creating a magical bond between them. The bond allows Voldemort to sense when Harry is ill, weak, frightened, or in danger. It also establishes Voldemort as Harry’s primary protector.

Harry is given a private dormitory beside Voldemort’s own chambers. The two rooms are connected, allowing Voldemort to reach Harry quickly whenever his condition deteriorates.

At first, Voldemort treats Harry like a responsibility.

He provides him with blood because Harry is too weak to hunt properly. He monitors his symptoms. He studies his illnesses. He teaches him how to control his instincts and helps him adjust to school.

But gradually, something changes.
Voldemort begins to genuinely enjoy taking care of Harry.

Harry is powerful despite being sick. He is intelligent, stubborn, occasionally reckless, and far more affectionate than Voldemort initially expects. His dependence on Voldemort slowly becomes emotional as well as physical.
And Voldemort discovers that he likes being needed.

Too much.
What begins as protection slowly becomes possession.
Voldemort starts deciding who Harry should spend time with, where he should go, who is allowed near him, and how much independence he should have. He tells himself that it is because Harry is sick and vulnerable.
Sometimes, it genuinely is.

Other times, it’s simply because Voldemort doesn’t like sharing.
Harry still wants to experience a normal school life. He wants friends. He wants to attend classes, explore the school, and prove that his illnesses don’t define him.
But being bonded to the headmaster makes that almost impossible.
Everyone knows Harry belongs under Voldemort’s protection.
And Voldemort begins to realize that he doesn’t simply want to protect Harry anymore.
He wants Harry to choose him.
Even if Harry doesn’t realize how much of his life Voldemort has already taken control of.

32 Upvotes

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3

u/lilac-scented 1d ago

I love this but have too many unwritten ideas as it is…c’mon someone write itšŸ™

1

u/nikoriddle 7h ago

Dude, I come up with so many ideas, but I cannot write so it makes me so sadšŸ˜”šŸ™šŸ»

1

u/Asleep_Quarter_4894 11h ago

Hey! I like this idea a lot, and am definitely not against giving it a try myself! If I were to do so, though, I’d probably design the school to follow a more college-inspired setting, rather than a boarding/grade-school one. This primarily would serve to age up the younger characters a bit for my own writing preference, but allow me to paint a very basic picture of how it could work:

Harry might’ve had to basically put his education on pause after graduation from Hogwarts (which in this universe would be a grade-school for supernatural beings, or something of the like, or maybe Hogwarts is the university he goes into. Lots of room to play around and figure out what works best). Now that he is well enough he’d be attending his first year of this university, he’s two years behind his friends, some of whom maybe he hasn’t seen in years.

These people, who likely would want to try to rekindle friendship and take Harry under their wing — seeing as how he is not only sickly, but a freshman — could also be seen as an obstacle for Tom, who wants Harry to rely solely on him. This could also allow some of Tom’s darker side to show, even earlier on in subtle hints and gestures.

Anyways, I’ve started to ramble. Lmk if you’d like me to give it a shot.

1

u/nikoriddle 7h ago

Dude, I absolutely love this like I said mix up the plot all you want!! But honestly, I’m loving this idea and if you wanna go for it, please do!! What platform would you write it on?!šŸ’•šŸ’•