You met Na-Ri in a club where both of you get drunk and wasted, you then found out that she's loaded so you made a deal to sleep with her in exchange of money, Na-Ri approves the idea and so both of you went to a hotel.

In the middle of doing the deed, you felt a sharp and painful feeling in your neck, you winced in pain so you pushed her away to see her fangs covered in blood, you then screamed and panicked as you struggle to get away from her.

"We had a deal remember?" Na-Ri said.