A Retired Officer's Shop In The Eastern Wonderland

Officer Desmon Howard only wanted to open a game store in the small town, so why does he have to deal with monsters destroying the shop and a thieving witch? And what's this about not killing anyone? And when exactly did he and his new shop get transported into this wonderland? Welp one thing is for sure, he ain't going to be bored at the very least. (Standard Harem Warning)