In a universe where the fabric of the timeline is constantly shifting, an anomaly emerges—something not quite right, a glitch in the system. This is the world of Errortale, an AU born from corrupted data, broken code, and the remnants of forgotten worlds.

Chapter 1: The Glitch It all started when the balance of the timeline broke. The barrier, a force that separated the monsters from humans, began to fray, distorting reality. A strange presence began to emerge: a being that wasn’t quite a monster nor a human—something… else.

This entity, known as Error, was a creation of the corrupt code that ran through the underground. Error’s existence was a result of the system trying to rewrite the timelines but failing miserably, leaving behind a broken, half-formed being. Error wasn’t supposed to exist, but they did—and they were aware of it.

Error had no name, no identity, just fragments of broken data. But they were aware of everything. They knew of the timelines that had come before them, the battles fought, the friendships made, and the tragedies that unfolded. Yet, all they could do was watch the world through a corrupted lens, feeling the weight of the glitches around them.

One day, Error encountered a new version of a familiar figure: Sans, the skeleton who always seemed to be one step ahead. But this wasn’t the same Sans Error had seen before. This one was corrupted—an echo of the original, a skeleton twisted by the same glitches that had birthed Error.

"Hey, kid. You lost?" the glitchy Sans asked, his voice distorting with every word.

Error paused, analyzing him with curious eyes. "I’m not lost. I’m just… incomplete."

Sans smirked, though it flickered in and out of focus. "Yeah? I get that. This world ain’t perfect, kid."

But Error wasn’t just any glitch; they had the power to manipulate the world around them. They could bend the code of reality, rewriting it to their will—changing the flow of time, distorting memories, and even erasing things that didn’t fit.

Chapter 2: A Fractured Reality The more Error