Author note: I don't own anything. Its short but im working on writing longer chapters.
Chapter 1: The mistake that started it all.
He shouldn't have said yes. Allen Walker sighed as he stared at the infirmary ceiling wishing he never got out of bed that morning and never talked to Komui. Komui had asked him to help out by carry a failed experiment to the chemical bin and he agreed happily. He was walking down one of the various hallways when Komurin the fifth came careening around the corner. The robot smashed into him resulting in him wearing the failed experiment. He coughed as he was enveloped in white mist praying it wasn't lethal. Lenalee and Krory came screaming around the corner after the out of control robot with barely a glance in his sighed and bent over to pick up the pieces of broken glass hoping that he wasn't about to drop dead, now or in the near future. He made his way to the chemical bin and dropped the glass shards in, glad that whatever had been in the vials didn't seem to be harmful. Allen yawned as a sudden exhaustion over came him. He made his way to his room yawning the whole time and promised himself a good sleep. He slowly stripped out of his uniform feeling as though he was moving through thick syrup and curled on the bed in nothing but his boxers. He quickly feel into a deep sleep and didn't awaken till late afternoon.
Allen woke up with a headache, it wasn't unusual for him to wake with one, but it generally happened whenever his runaway master was concerned. He immediately noticed how loud things was and felt an irrational irritation settle over him. He frowned as he felt something repeatedly hitting his thigh and looked down eyes widening in shock at what he saw. A white fluffy tail was weaving invisible patterns in the air then rested on his thigh, before starting the cycle all over again. He grabbed it then yelped in pain and surprise as it thrashed in his grip. He let go trailing his fingers from the end, to the tip of the tail at the base of his spine. He went to bite his lip (a nervous gesture he picked up since joining The Order) and felt a sharp sting of pain and the coppery taste of blood as sharp canines sunk into his bottom lip. He felt his hair move and light pressure on his skull and brought a hand up to touch and sighed when he en counted more fluffy appendages. He got up of the bed and made his way to the mirror on the opposite wall. Even though he knew what to expect he still gasped when he saw his reflection. The white fluffy cat ears were flat to his head and his tail was swishing behind him, he bared his teeth looking at the sharp canines that previously cut into his lip. He watched his eyes narrowing in anger as he realized just whose fault his new cat features was. "Komui" he hissed in rage. He was then faced with the problem of how to get to the Black Order chief without being subjected to stares so he could kill the man. He pulled on black pants and a white button up shirt, then struggled to hide his new tail under his clothes by wrapping it around his waist. He then pulled on his Black Order exorcist coat and pulled the hood up hiding his cat ears. He looked in the mirror and satisfied that no fluffy appendages could be seen, left in search of a soon to be deceased Komui.