I think there's no romance in this but still, he met a lot of girls since childhood and got close with. Well, he is amazing and cool that makes girls kyaa-kyaa but still! PLEASE DON'T MAKE THIS INTO HAREM.
Spoiler that I saw before
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But there will be romance my dude ╥﹏╥ I don't know anything from the harem part but it seems, now if I remember correctly, drama with girls and him getting together with the elve princess. I don't like the romance part so I'll just read it and I'll stop when the love drama begins. Now I could remember wrong but that should summarize the love concept for the future.
THE SUSPENSE IS KILLING MEEEE! IT'S KILLING ME, YOU HEAR?! Next chapter please? Can the next chapter be done today? I'm feeling greedy.
ε=ε=(ノ≧∇≦)ノ