I'm not familiar with the T.V. show, so I won't be able to provide a critique regarding how your story fits into that framework. However, since you've only included the beginning of your story so far, I don't think that background knowledge will be necessary for now.
The pacing of your sentences works well. I didn't notice any run-ons or improper usage of commas, and none of them felt unnaturally short or long. Some of your descriptions also really help to add suspense to the atmosphere (e.g. "heart pounding", "its noises getting louder and more frequent by the second".) It has a 'hook' to it that helps draw the reader into your story.
I agree with TheChef that this is more of an introductory paragraph that a prologue. I also noticed a couple instances where you repeated words (e.g. 'destination', 'necklace') that could be replaced by synonyms. This would help to improve the flow of your writing.
Overall, it is a good start.