Natalie Collins always has a plan. Her troubled younger sister Kit rarely does.

Until Kit finds Wisewood, a secretive self-help retreat on a secluded island. It promises you ll leave a better, braver version of yourself.

But why does it forbid contact with the outside world? Why are there no testimonies from previous guests? Natalie fears it is some kind of cult.

Then, after six months of silence, she receives an email from Wisewood:

Would you like to come tell your sister what you did – or should we?