Novels by author 월야-팬텀 - Status ongoing

When I woke up after a pretty crappy death, what greeted me was one of those famous fantasy worlds! I didn't expect anything like becoming the strongest with a common job, or rising to the top with the weakest class

A guy became a brother of Iron man and got the ability to extract genes from anyone. Lets see how he changed the Marvel World - Description from Novelupdates