Maybe due to the saturation of the subject matter (isekai) circulating in the market that no matter how vivid your story may be, if it feels like you've read it before, it wouldn't take off.
This oneshot is both a parody and reality at the same time.
With a title like this, I expected hot garbage, but a oneshot is worth checking out. After reading it, I want this to be a full series. It's silly as hell.