alt Hacker NewsThere is a Korean manhwa/manga called Real Man or A Man's Man. It’s about a guy who worked in the mobile phone company. He goes back in time and starts developing software and hardware phone designs before the companies who originally made them do.
There is a Korean manhwa/manga called Real Man or A Man's Man. It’s about a guy who worked in the mobile phone company. He goes back in time and starts developing software and hardware phone designs before the companies who originally made them do.
I feel like theres so much manga that this is the kind of premise you're left with if you don't want to copy someone else