Review Detail of Great_Young_Master in Leveling Endlessly with the Strongest System!

The story's writing quality is pretty good. However, the story development lacks quite a bit. Even after almost 400 chapters ( I'm pretty sure even after 400 chapters with the way the current arc I'm reading is not gonna reveal much), the supposed MC's name that our MC (Roy) read about on his previous life still isn't even mentioned yet. There were flackbacks back in the chapter 300s that took 40 chapters to finish. Why? Because the flashbacks contained flashbacks on their own. Don't get me wrong, they weren't bad chapters. However, I think you put some information there that I think should have been known by the MC later down the story. I think you should've put flashbacks then back to the MC's POV, etc. I think the reason why you put so many chapters at that time is that you knew that we're at the 300 chapters with so many questions with barely any answers. Thus, the many flashback chapters.I know I touched a little bit of this previously, but the story development is going way slower than it should be. The supposed tournament against the youngest prince should've taken hundreds of chapters ago, yet you're milking it. There should be another plot point by now.Also, when the MC got the draconian bloodline, it was said that his basic stats could go up to 600, but you changed it to 500, I don't know if it was a typo or not but his previous one before that was 300 basic stats which is a double of what it was supposed to be.