A young man from Buenos Aires, Argentina, suddenly collapses from a heart attack. He reincarnates into the Marvel universe-a strange mix of comics, shows, and movies-making his prior knowledge of this world more confusing than helpful. He wakes up in the body of a 15-year-old homeless boy in New York. "Well... I just hope I can understand English. I barely scraped by the subject in my last two years of high school." NO HAREM, MC HERO

Hi, my name is (Y/N) (L/N), I go by the nickname, the Black Swordsman. Why? Because my weapon is a sword which was originally used by a powerful pirate in the past. Though my blade is also my partner and best friend, Jack. He and I are students of the DWMA, founded by the Grim Reaper himself, the Shinigami, Death. It's our duty along with classmates to maintain balance throughout the world and prevent evil souls from throwing everything into madness and chaos. I don't care if I got to take on demons, witches, or any other sort of crazy creatures out there. My buddy and I, we got each other's backs!

Izuku Yagi and Tenko Shimura quickly learned the truth about the world following the appearance of QUIRKS. Both suffering by the hands of their tormentors, the two were rescued only to be captured and experimented on by a terrorist group resurfacing once more. But new heroes emerge to save the day including the return of the original heroes.