Katia had scars. She'd had them for a very long time. But sometimes scars are the very key to what makes you special. Little did she know that these scars would show her a world she'd only dreamt of; full of monsters and magic, technology and science, heroes and villains, and so much more. But if there is one thing she can remember, it's that no one's fate is written in stone...

Alucard meets a young girl and finds out she's his mate, since she still young he decides to wait. Twelve years later he meets the same girl, watch what happens as they try to build a relationship. I do not own Hellsing, Rated M for later on.

A demon is given a mate at birth. And Sebastian has already found his. The problem? She's an angel, the complete opposite of a demon. But then his mate becomes Ciel's guardian angel. Sebastian/OC