The story of How To Build A Harem takes place in a high-fantasy medieval world where you play as a demon lord with a knack for explosion magic. You’re an accomplished mage that enjoys a good training montage. Unfortunately, one of your blasts landed a little too close to civilization and wiped out your estranged Uncle while he was carting a wagon of ale back to the adventurer’s guild he owned Luckily for you, he died without a will and you just happened to be his next of kin