“Another Summoner?”

Reincarnating into a dating simulator sounds like a dream come true. But what if you have absolutely no clue how to play the game? That is the exact problem facing Loki Sky. He is trapped on Myst, a fantasy planet with a strict law of nature: men control physical aura, and women control magic. But Loki is a rare anomaly. By breaking the rules, he can wield both forces to summon legendary creatures and conquer the dangers of this new world. He may not know the game, but he is ready to rewrite the rules and build an ultimate harem. - (Note: This is a standalone story set on the same planet as Harem-Fan's previous work, "A Summoner?") — Description from novelcodex.org