William & Ivy are two random merged together by a gone wrong science experiment. Ivy started to like William in the 9th grade, and one day they got to do a science experiment together. It was a risky experiment, but their school was terrible, so they proceeded with it. William accidentally put a wrong material in a test tube, causing a fatal explosion. They both fell unconscious, and some radioactive material for in between them, so they woke up like this.