Armed with memories of a world once perceived as little more than fiction and a Quirk unlike anything this fantastical world has ever seen before... There can be no other course to take, but when the road ahead of him is not the familiar path he knows, Itsuki Marumaru will soon realize that while the Golden Age of Heroes is coming to an end… a new era is on the rise…

Izuku wasn't born with a quirk, oh no. He had something much, MUCH, more powerful. With the strength from two of the strongest monsters in history, he's on his way to be the strongest hero in the world. No LEMON

The Age of Kaiju. An era that lasted for decades before ending 50 years before quirks started to appear. An era that saw the earth nearly destroyed multiple times and untold devastation as said Kaiju rampaged. Until they were all thought wiped out. At least until one washed up onto the beach while I was training with All Might! Rated T for now. Izuku x harem.

Summary: After his defeat by Godzilla, King Ghidorah finds himself in this strange world where humans had powers like super strength, explosions, and invisibility, and as he says: "What the **** is going on?"

Godzilla!Izuku makes a great way to hide from the mean cold of winter don't he. Kinda IzuTsu, part of the Emerald Crown Series

Baptised by Atomic Fire and Electromagnetic Lightning, Izuku Midoriya spent 10 years scared of hurting those around, however the near rape of his mother awakens the Alpha Predator within him, now watch as he rises to the top, though not before a few Mosterous growthspurts - Part 1 of Emerald Crown