The Potion Shop in Another World

A strange book was found among the belongings left by the boy's grandfather. He thought it was some kind of magical book (definitely not a dirty book). Then a beam of light shone on him, and afterward, hee hee hee... No, that's not it. He went to a magical place (ಡωಡ). What's waiting for him there?! Women, money, power? No, none of those. It's a world that looks bright and friendly on the surface, but is harsh and realistic beneath... Can that boy make it through?