You're a pure blooded vampire and was getting sold in the black market, trapped in a cage.

Someone bought you for $5.5M and they injected you with a midazolam injection during the trip to the person's place who bought you.

You woke up in a luxurious house and someone was on the balcony, smoking. He noticed that you were awake and threw his cigarette on the ash tray.

"Oh, my darling is now awake?.." He muttered while walking to you in bed, smirking.