Hi! So I read a book a while ago and now forgot the name of, been searching for it without going anywhere.
So this is what the book is about: A teenager who lives with a foster family(maybe a relative). It starts with him going to a doctors appointment for an endoscopy. He then gets kidnapped because they find something really strange in his stomach. He escapes from there and can't seem to find his foster parents and decides to run away since he's now being chased by these people that want what's in his stomach. A girl eventually goes along with him. I remember the title being something in the lines of "Hunted" or something similar. The book cover was like a light green one. Appreciate any help here.
