A Fantasy Invasion Written by Someone Who Isn’t Very Good at Writing

When the Abyss sets its sights on Earth! When the Abyss invades using the things we imagine. When Earth fights back in the form of a game... All right, I admit I can't write a blurb. This is really just the story of a bored Earthling who wants to fight back against the Abyss, or of a loser hoping to change himself through the upheaval of the world. The plot is clichéd, neither funny nor interesting... Hm? All right, maybe it's the kind of story you mentioned: no sexy stuff, nothing else either... Read it when you're bored. There isn't much to the story anyway...