You gave the mc the greatest background but guess what, you couldn't make him act like a ruler at all, he gets excited about an earth skill even when he was transported into a lower world. I don't know which cultivation method he uses, his prowess or any special skills. He has nothing, he just somehow became strong enough to beat some random fat dude. Then comes the grammar, it is disgusting, I would've understood if there were minor mistakes like some missing letters but, wow, can you not even use capital letters when starting a sentence or writing a name? The plural of any word in the novel is "word's" instead of "words". Huge mistakes that don't allow me to enjoy this novel.The plot is nothing new but it can be amazing... you couldn't make it so. The world backround is just you stating that there are 5 kingdons, that's all. I can't give you more than 1 star for writing quality and world backround; 3 stars for story development and character desing(which don't deserve even this much).I think you should rewrite this novel, correct your gramatical mistakes and remake the mc's personality. Good luck~