The Rainbow World TRW

Sayo Ran loved reincarnation stories. At least, until he was reincarnated himself. Finding himself in a world in the future, with no knowledge of how he got there, he was even more distressed to find that he had no special powers or abilities. This was made even more distressing when he found that everyone in the new world knew magic. Well, everyone except him.

What's the secret behind the magic in this future world? Where has all the technology gone? Will he ever seduce that girl he has his sights on?

These are all questions that'll probably never be answered if the author doesn't win this competition.