Prologue

Ingrid is not 'normal'. As a child, she befriended an entity that only she could see and hear. Unlike with most imaginary friends, however, this one never left. 

If 'Jesse' is sure of one thing, it is that he is very real and that Ingrid is the only chance he has at survival.
Because Jesse is not the only one of his kind.

But Ingrid is a rarity.