When balance is created the idea that one side may fall and be forever gone is something that is often thought about, but people never seem to remember that it is something that could happen. With possibly deadly consequences, like a hidden ticking time bomb. So, what would Error do when he finds out he basically is a ticking time bomb? Can Error's friends work together to keep the balance when he is down for the count? This involves Alternate Universe characters, a lot of them. Error!sans rocks. Inspired by harrish6's works.

(I DO NOT WRITE ABOUT UNDERTALE ANYMORE SO PLEASE DON'T REQUEST ON MY CHAPTERS) (AND FOR THE LOVE OF GOD STOP COMMENTING ABOUT MY GRAMMAR, I AM SWEDISH AND I HAD A HARD TIME LEARNING THE ENGLISH GRAMMAR. I'M MUCH BETTER AT ENGLISH NOW) This is my oneshots of UnderTale. It invloes AU'S to! Background picture by Casper-Cat on Tumblr, editing by me, and editing program is called covercreator.net. Mostly X reader