In American Comics, Raising Spider-Man from the Start

Xien transmigrated into the Marvel Universe and accidentally activated a System.

But the System was a complete pain, and instead of directly granting him superpowers, it took a roundabout approach: he could copy all of Spider-Man's superpowers and receive a tenfold boost.

Xien was speechless, but there was nothing else he could do.

From then on, he began his Spider-Man cultivation plan.

Xien: "Peter, I think you really ought to go on this extracurricular field trip. Also, the little spider there is really cute. I think you should let it bite you!"

Peter: "?"

Xien: "Peter, I think Tony's invitation is a big deal. Joining the Avengers would be good for you. Also, his Iron Man suits are pretty nice. You could scam a few off him!"

Peter: "?"

Xien: "Peter, I think you'd be perfect for this mutant experiment. You can volunteer!"

Peter: "?"

Xien: ...

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.