No Otaku with Harem System

A young man with a troubled life runs into more trouble after meeting an annoying fairy. "Hey Listen! It's time to start the adventure!" "A fucking giant fly! I have to kill him!" "Wait wait! I'm here to guide you!" Watch the adventures of Luis and the fly Navi on their way to becoming a King of the Harem. "King of the Harem sounds troublesome" "Hey Listen! You can get a lot of money and power!" "What are you waiting for ?! Let's go for that harem !!" Author Note: I don't speak English and I am using Google Translate with Grammarly to translate my novel. I accept corrections in the comments paragraph Warning: The first 45 chapters are a lot of internal monologues since it was my beginnings writing a novel, I'm sorry if it's annoying for some readers but I hope you can give my work a chance after that point.