Review Detail of Poltt in The Dawn of the New World

I live cultivation novels read a ton. This one started out good too. But after 650 or so chapters I gave up on it. Unlike most cultivation novels as the story goes on the MC just keeps getting weaker and weaker and more stupid. First he cannot move up anymore. Then he cripples his soul. Then he cripples his physical body. Then he cannot use his summons. Then he cannot use his cultivation till understands chaos. Then when understands chaos he destroys every other power he had and all his meridians, so he cannot even use the chaos power he has. By that point I just gave up just stupidity by that point.