One Punch Man X Marvel

One regular, ordinary day, Genos and Saitama are transported to a fantasy world and need to regroup fast in order to find out how to get back home despite all the chaotic events they witness. But they must do so in a way that doesn't threaten their very beings being trapped in this fantasy forever. ~ AO3 Link: https://archiveofourown.org/works/24109441/chapters/58037866

Crossover de dos grandes universos heroicos siendo uno solo ! Acompaña a deku y saitama en convertirse en grandes héroes del planeta, el más débil junto al más fuerte

After discovering the fact that no one had done this yet irritated me. So I'll do it myself. Dragging the casts from "My Hero Academia" to react to a hero who seeks to have fun in a world That is completely different to their own. How will they react about this? Will they understand somethings that needed to be understood? Will this viewing show them the morals of what it truly means to be a hero? You'll see it here. (I do not own any of the characters, fan art etc., all goes to their respective creators.)

After another battle, ending with a single punch. Saitama walks back to city Z carrying his bag of groceries. Feeling dejected from yet another day of defeating monsters so easily, he ponders to the heavens if there still a purpose for him. Just then, a portal suddenly appeared and swallowed Saitama. Now our hero is flung into a new world and facing new challanges. --- Don't own the characters and settings from both works besides the random ones I put in the story. OPM is owned by ONE and Invisible by Robert Kirkman. I do this for fun and my head is blocked with my other works.

The S-Class and a few others watch One Punch Man. This on Fanfiction.net too.

Saitama is transported into the JJK universe. He becomes a sorcerer and as time goes on, the worlds become more intertwined.

A oc harem story

After years of hypersleep, you woke up in the future where the population of humans had gone to extinction. You realized that you have to survive in this cold, dark planet by yourself... Alone... Stranded... Nobody around... Until you met some cute robots who want murder each other for some reason.