In a Superhuman society, where Izuku Midoriya is Quirkless, he is seen as worthless and a social outcast. But one day he wakes up with a brown... monkey tail? Izuku believes this new power is a Quirk, but in reality, it is not a Quirk at all, but it is a power that will allow him to become the Greatest Hero Of All Time. He is Deku: The Golden Saiyan Hero of Hope. OPDeku, DekuxHarem

[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]

Abandoned at birth by his mother following his fathers death, read as naruto grows up learning his fathers styles and ultimately becoming konohas second Flash. Strong not godlike naruto. Naruto with sharingan.

Izuku has an evolved version of OFA

"Strive for a place among gods and you shall reach it." Izuku Midoriya's desire to be a Hero was so strong that it brought to the world of Quirks a power never seen before. A power so strong and unique that it will lay down the foundations for a new era of peace and prosperity. "The burden on his shoulders was great, but his will was greater." Slight AU and X-Over. Izuku/Harem.

An intelligent, well-trained Boy Who Lived comes to Hogwarts and Albus Dumbledore is thrown for a loop. Watch as Harry figures out his destiny as a large threat looms over the horizon, unknown to the unsuspecting magical population. Would Harry Potter be willing to take on his role as the Saviour of Magic or would the world burn in his absence? Harry/Daphne. COMPLETE!

This is smart! Powerful! Ravenclaw! Harry; How would the wizarding world react to a Boy Who Lived who is much different from what they expected? One that is set to change the course of the magical world forever? Grey Harry; Manipulative! Dumbledore; Harry/Daphne