Reborn As Peter Parker, I Became Iron Man

His soul traveled through time, and he discovered that he had arrived in an unknown Spider-Man parallel universe and was reborn in Peter Parker's body.

Time travel isn't the problem, rebirth isn't the problem, but the problem is I've been reborn into Peter Parker's body, so why am I not Spider-Man?!

Fortunately, when merging with the original owner's soul, it was discovered that this body actually contained the memories of a third soul, and the name of this third soul was Tony Stark.

Having been given a second chance at life, since I missed the opportunity for the poor to rely on mutation, I can only strive to become a self-made millionaire and survive in this world through the power of technology.

"I want to reach the top step by step, I want to be Iron Man!"