Magical Explorer, Vol. 2 (light novel)

At long last, Kousuke enters the main setting of the erotic dating simhe-s been reincarnated into, Tsukuyomi Magic Academy. But between usinghis knowledge of Magical Explorer to win the hearts of all the heroines he canand his relentless pursuit of strength in the depths of the game-s hiddendungeons, Kousuke-s student life turns out to be anything but easygoing.And that-s all before a heroine shows up and claims it-s her duty toserve him!