I think he had some accident. And lossed some of his memories
it can't be that , because he is searching that omega to kill him
his guards think the same too
Felix might look like dumb not recognize his own son because Isaac said that he is beta. All Felix knows is that Isaac is omega. As Steve said he wouldn't recognize Isaac himself because he changed a lot how much more Felix he just saw him once in a dark warehouse.
The old man acting as right hand of Felix got a blood sample of Benjamin but something happened to him and someone took the test result so he didn't get a chance to see the result.
im just waiting for him to realize honestly it will prolly be the rising action of this manhwa
sorry but he never realize until the end
omg really
also wtf how does Felix still not know benjamin is his son he may be a top rank criminal but man hes stupid