Tale of Dark Gathering (Undertale x Dark Gathering Crossover Story)

Writers Note: If you don't know about the "Undertale" franchise or the characters, part of the story's plot might seem confusing at first. Or if you haven't seen the "Dark Gathering" online manga/anime, this will give out spoilers to that certain manga/anime considering if you were planning to read/watch "Dark Gathering" later. Also, if you're interested in some of my other works, go check out my youtube channel. It's "Jaden Productions And More." Anyways, I hope you enjoy.