Review Detail of RedGunner in The Challenger's Return: Rebirth of the Rainbow Mage

Writing quality has improved leaps and bounds as the chapters went on, currently, chapter 40 is the best. I can see the quality increasing as the story progresses. Story development is good and has a perfect pace. Although a bit inspired by Second life ranker, the story still has it's own uniqueness. Character design is satisfactory as there are some loopholes which can be ignored. Update stability is very good as the chapters are big enough. World background as I mentioned is a bit inspired from Second life ranker but I can see that author has put a lot of work into this story, I mainly impressed by the amount of effort put on the system in the plot. The only reason this masterpiece is not getting a five star is that no one questions the MC about why he is so strong or how he got the info of future levels or the background about the whole situation. An overpowered mc who seems to have no counterpart like a good enemy might be the only drawback. I hope the author corrects these issues but as it's still in early stage I can ignore it.