Magical Explorer, Vol. 1 (manga)

Reincarnated as a character in the legendary erotic game, “MagicalExplorer,” it doesn’t
take long for our hero to discover thathe’s been designated the unlucky side-character
rather than thegame’s lady-killer protagonist. Not to worry, though! Armed withhis
vast knowledge of the game (and a few cheats) he’ll do whatever ittakes to win the
hearts of the game’s heroines and emerge as the mostaccomplished student at the
Sorcerer's Academy!