If you want to read the absolute biggest harem ever seen then this is for you. It's also one of the best novels to leave comments on as in it is impossible to read it without leaving a comment or two.  

Not a perfect novel but if that's what you are looking for then go buy one. I'll just leave with the aspects I enjoy. The character interactions are one of the best and I would rate it better than Author's POV. The MC is an asshole and likable but never forget he is a villain. He will make choices you will not like. Lastly,  you may become lily hater. 

There's a reason why this is the absolute and unbudged #1 ranking. The world building is at the absolute peak of any novels I've read without the constant gear and stat upgrade that doesn't hold much meaning other than for show. Best part is the MC is extremely lovable and will never gets on your nerve. You will absolutely alway take his side every time.