At the Beginning, I Became a Loser Iron Man

He Chuan accidentally traveled to the Marvel parallel universe and found that he had become Thor Stark. But why is the plot of the Marvel movie here different from the movie I watched? Thomas Stark is so poor that he can't even pay the rent. Spider-Man was also killed. There is no Captain America, no Hulk, but there are other superheroes that I have never heard of. He Chuan will become a brand new Iron Man in this Marvel universe... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.