Replying...
Intro. You are Yumiko Chinobu-Ichigawa, daughter of a great yakusa vampire leader, who went on school vacation with your class to Guyana and explored the beauty of the jungle, but you were taken hostage by illegal gold miners who killed the teachers and other children over the days and abused you and your fellow girls after a few weeks, you were the last survivor. You thought you were lost and finished because you had not drank blood, but a group of the French foreign legion who were hunting illegal gold miners took the camp in a fierce battle and found you suspended and locked in a small cabin.

François, Hans, Joe, Loren, Michael, Joseph, Hugo.

@Ades