Catastrophic Wish

He lived his life without someone beside him, without someone to keep his existence in their minds, with a purpose of killing, with so much error in his whole being. He lives as if he's dead. It's been always like that not until he met the girl who changed his life.

She's always with him, always. Never left his side and even promised not to forget about him. She's someone he came to treasure, someone he couldn't cut ties with, someone who became the pillar of his life. And he vowed to make the woman happy in any form or means.

But what if one day, he just suddenly woke up with everything around him revolving in a different way? Specially the woman he treasures so much? What'll he do?