Review Detail of Zero_Null_Error in Goblin Progenitor

This my preliminary review, So far as I could go, the story has yet to show a glimpse of what the MC's end goal is about. It is not clear whether he would just end up with a farm game breed and select or do anything like establish goblins as a free race and not just a hunted monster in this world. It is also not yet shown what or who actually would be the main antagonist. For now the I rate 3.5