They have the same parents, just switched their birth order so that the younger one becomes the older, making him the undisputed heir to the conglomerate and deleting the existence of the other kid.
And the question is: WHY????????????????????
My guess is because he's blond. Maybe the mom had a previous lover that was blond, and for coincidence the first born inherited that from the mother but the father refused to recognice him because everybody in his family is black haired and thus, he couldn't be his son
Because MC brother blondie was born sickly and had weak health. MC grandpa and father wanted only one healthy child. (Bunch of absurd people)
Aha! Explains why he’s so short then.
Thank you for the explanation. I just couldn’t make sense of it.
Okay so he IS their child, just not the oldest? Has this been cleared? He really is their child?