Review of Watching The Devil's Plan on Netflix > Movies & OTT

I watched The Devil's Plan on Netflix with high expectations, as it had been a while since a good survival game series came out.
The show features intense mind games where contestants are eliminated one by one, and the final winner takes home the prize money.

From the beginning to the middle, I found it quite entertaining.
But after watching the final episode, I was left wondering if I had been watching a survival show or a dating program.
Why did they suddenly break the immersion at the end?
It was such a letdown.