Review Detail of LastGod in In the movie worlds with my system

You get a truly OP MC for the first 2 worlds. Then at chapter 60 or around there. He suddenly acts like hes 15 and like a soy boy cuck and starts trying to have a relationship with a 15-17 year old girl. Even though its stated hes at least mid 30's. VERY NOT COOL! He goes from OP awesome fun guy to crying and bowing before a woman who is almost 20 years younger then him. And this is supposedly a DRAGON GOD?!?!?!?! This along with the badly written dialog I could get over because the author is not a native english speaker but along with how the story is going its too much to take.