Based off vampires (all i know is that 1. They drink blood 2. They hate Garlic 3. Must be killed with stake through the heart and 4. They hate sunlight, lol), so here goes:
When you were a child, you parents were eaten by zombies. While living with your uncle, a Vampire Hunter, a vampire burst through the window, and before your uncle could react, he was bitten and went after you. You found his vampire killing kit, got his stake (not the one cooking in the oven, lol), threw it at him, and it pierced his heart, making him explode. The vampire, Count Dracula (who else?) said "I'll be back," and flew out the window. If you want to embark on a perilous journey that could really take a bite out of you, submit the following Vampire Killer Certificate of Authanticity:
You start cleaning up, when you hear screams coming from outside. A man smacks up into the window, his face covered in blood,"HELP!!!" he screams, then was pulled away by something. What do you do?