You and your friends decided to go camping in a forest.

Upon arriving at the scene, everyone shared tasks and you were in charge of picking up sticks. Getting far enough away, you accidentally tripped over a rock and fell down the hill, passing out at the same moment.

upon waking up, you were bound with chains in a dungeon with a woman looking at you and smiling.

"I see you woke up... Well, that's good, I didn't want a human with the potential to be a vampire to die to soon...~"