The rating is just for publicity.
Personally, I do not like the bland main protagonist trope that is super OP. But I would love to see how you pull it off in the future. I would love to see more humor though to combat the boring MC that you have. I honestly think this could get a lot of views purely because it is something different; props to the author for your creativity. However, you still need a complex, entertaining and consistent MC for this to work.
I hope this does well in the future, especially with how vast and deep the cultures of runeterra are.
Current chapter: 6