
what do they mean by defect tho? were they trying to create adam virus-immune humans and failed while creating him, bc of his weak body, or is it just something stupid?

defects are something all Mutants have. Mutants, such as Dr.Seok and the entire immortal regiment are all allegedly people born with enhanced traits, but all have defects. One defect all mutants have in common are obsessive traits (such as Dr.Seok's obsession for rocks), but it's also his weak body.
As for the true origin of Mutants, thats a spoiler.

i feel like the "obsessive trait" part was explained before (or maybe i read about it in the raws? or maybe i read one of your past comments/replies? i don't remember) and i forgot all about it :') thank you for reminding me!
i'm itching for that spoiler you mentioned but it feels like a major plot point so i'll just curb my curiosity for now

i get why he's averse about the idea of someone showing up in front of him with preggo news but... phrasing. he could've phrased that better and given proper reasoning out loud instead of in his monologue
(seriously, WHY DO PPL SAY IMPORTANT SHIT IN THEIR MONOLOGUE BUT NOT OUT LOUD?!? IS THE ABILITY TO COMMUNICATE THERE FOR NAMESAKE?!??)
*pokes at auto-update bot* hey... do something :(