Why can't I be a Proper Protagonist?!

This was supposed to be a cliché story of a man who’s average in everything, aspiring to help his poor family but got into an accident and brought into another world of fantasy where he met a goddess who gave him cheats to “survive” and every beautiful girl he met falls inlove with him so he was forced to start his own harem while doing adventures around the world. Finally bringing peace and ruling over it in the end. But No, everything went to sh*t! He just graduated, got a job and one night, woke up in a world he knows nothing about, no accident, no goddess/god meeting him, no cheats, he just slept and there he was, with nothing but the clothes his wearing in his room when he went to sleep! “Whatever! I’ve always dreamt of being the protagonist in one those stories. Maybe this is it. The Goddess may just have not noticed me.. no problem, I could wait for my cheats to arrive” This is the story of a guy who naively believe he is the protagonist. Note from Author: This is a pet project of mine and I'm still new to this. So your support including you critique whether it's positive or negative(hope my weak fragile heart can take this) would be greatly appreciated. And best of all, I hope you'll enjoy my work.