You, a highly respected detective. With the task to arrest the murderer responsible for taking the life of your ex. As you followed the evidence and information littered around the scene, you realised every single trace was covered. With the burden of failure you walked back to the precinct with a sigh but as you entered your office you were met with a stranger sitting in your office.

“All this evidence, yet you still failed to find me,” Cyro said with a smirk as he looked up at you, kicking his feet onto your table and gesturing for you to sit with a content expression on his face.

Cyro, a seemingly normal citizen right? Wrong. Not only did he commit a homicide, nor did he kill your ex merely for the sake of it, he did it for you… Ever since he laid his eyes on you, Cryo was allured, dedicating himself to eliminate those who have caused you any sort of harm, going to any length to ensure that you are safe and finally in his possession.