Fang Yan travels through parallel worlds and activates the Marvel technology system.
Make Iron Man at the beginning!
A month to develop a super soldier serum!
Half a year to invent the Pym particle!
With the big movie technology system, it is directly ahead of the world for hundreds of years of technology!
Feilu Fiction Network exclusive signed novels: “Marvel Scientist in the City”; This novel and characters are purely fictional, if there are similarities, they are purely coincidental and should not be imitated.
