Harry messes up the animagus process and begins a new journey. New friends and old share his discovery of life. What is in store for The-Boy-Who-Lived? What dangers will he face? Find out inside! WARNINGS: Begins entirely in HP world, crossover starts later. Harry is bisexual. Rated M to be safe.

A "What if Izuku's father, Hisashi Midoriya, is All for One?" theory fanfic. How would everyone react, especially Izuku himself? Takes place in their 1st year overlooking Season 3/manga events, so canon divergence. Season 1 and 2 anime spoilers only. Disclaimer: I do not own My Hero Academia or any of the characters. *cross-posted on AO3*

All For One, preparing Noumu, decides to deviate from his normal methods to try and make a new type of Noumu. Sentient Noumus, Noumus that could think for themselves. However, a young Shigaraki expresses want for a sibling. So he decided to kill two birds with one stone. However to do this, he required one to be younger than Tomura...and to have no quirk.

Izuku Midoriya was born Quirkless when his dream was to become a hero like his Idol 'All Might'. But when he was told by All Might himself that he couldn't be a Hero, his dreams are slowly crushed until he was offered the chance by All-Might. But what if Izuku had a Quirk, one that would allow him to endure the hardships of life and become the greatest hero ever.

All men are not created equal. This is a simple truth Izuku has known ever since he first realized what it meant to have a quirk like his; one that forces him to consume human flesh to survive. Katsuki witnesses something that changes the way he sees himself forever, but even with the guilt for causing Izuku's 'death' looming over him he still strives for the top. [Tokyo Ghoul AU]

In which Bakugou Katsuki pisses off a young man so much that next thing you know Midoriya is taking care of him… as a child! Child!Bakugou and Babysitter!Midoriya along with class 1-A and special appearances from class 1-B!

Hisashi Midoriya, a man who has an international detective job and a twisted past which no one can figure out. His son is born into a life of bullying, "quirklessness", being a social wallflower. But what if young Izuku did in fact have a quirk? Or a few powerful ones? Extreme OP Izuku AU, rated M for later on. There will be pairing(s) in later chapters.

Quirks are powerful and pique interest. Many wonder what quirks will be discovered... What if one quirk allowed one to create brand new people, with brand new quirks. This seemed like a dream until a young boy made it a reality. He is Izuku Midoriya and he... is the Creator.

[Ghost Rider crossover] When he discovers that his mother is in danger of dying from an illness, Izuku does not know what to do, but a mysterious man seems to have a solution to that problem, as well as having a way to get him a Quirk. Faced with the possibility of saving his family and becoming a hero, Izuku will sign a contract that will change his life forever. [OP Izuku]

After being hit with a age-regression quirk it's up to All-Might to look after Izuku until he grows back up. Dad-Might ftw!

Midoriya and his class along with all the U.A. staff, find themselves in a room being told they are being given a chance to see the future, the price? Their secrets. This is a discontinued work! However reactions to episode 1-4 are done, so it might still be worth reading. Apologies for the inconvenience.

Midoriya Izuku, determined to become a hero before ever meeting All Might, looks for another way. He might not have a quirk, but that can't be all that being a hero is about. He has the intelligence, the drive, the determination. All he needs now is to know how to use it. Enter Aizawa Shouta.

What if Izuku's talent for analyzing was part of a Quirk all along? Will he become the next Symbol of Peace, or will his superior mind forge a new future? (AU, OP Izuku)

Bakugou Katsuki is selected by All Might as his new successor while Izuku continues his dreary existence as a Quirkless aiming to become a hero. After one day finding out that his childhood bully was gaining everything Izuku ever wanted, he finally crosses the line and takes matters into his own hands. Quirk!Izuku, SplitPersonalities!Izuku.

What is a Hero? What is a Monster? The Hero is the one who protects the people around him and The Monster protects what's precious to it. So what's the difference? Who is right and who is wrong? Well as Natsu would say, "Who the hell cares! If becoming a monster is what protects those I care about then so be it!"

Summary: Izuku meets an old man at a nearby shrine. A year into their unlikely friendship the old man reveals his origins to young Midoriya.

Bakugo has been captured by the FBI. Guess it's Izuku's job to save his boyfriend's ass. Villian AU with no quirks. Just random BakuDeku fluff inspired by a Harley Quinn Joker relationship if it was like fifty percent healthier.

Killing Aizen had just risen in priority. Not only was Grimmjow far from Hueco Mundo in his old Adjuchas form, but he was stuck with three retarded brats who refused to leave him alone when he had better things to do.

Born in a world where only woman could have a quirk Izuku's dreams of becoming a hero were shattered at a young age, But that would not stop him, not even his quirklessness and for one simple reason... Wait! I can use magic?

As a child, Izuku decided it would be better if he were Quirkless than to have a power that scared everyone. Now a teenager and looking to enter U.A, he finds himself as the protege of All Might and a student of the best heroes in the nation- but there's no running from a part of you, and he's learning the hard way that you have to accept all of yourself to be a real hero.

Foxy made a deal with Marionette, turning him human for one month. But what happens when Foxy's month among the humans results in something unplanned? Well Marionette isn't about to let some poor kid be fatherless. How will the Fazbear gang deal with an unexpected bundle of joy?

Himiko Toga's obsessed with Izuku Midoriya, she will do anything to get him. She will go through any length to get him. As she hears a story about a villain and a hero being in love. And because of this story she becomes very excited.

Midoriya and Todoroki are currently 3rd year students at U.A. One night, Todoroki asks Midoriya a favour - a favour which will end up changing their relationship forever.

Izuku has wanted to be a hero his whole life but has been told it's hopeless without a quirk. Fed up with society's discriminations, Izuku is determined to become Japan's first quirkless hero, even if that means taking the long way around. AU.

When All Might is out of options, he goes to the number one information broker in the world looking for a successor. Luckily, this information broker will prove to be a whole lot more than the Number One hero could have expected. All Might/Izuku Father Son Relationship eventually.