based on the Animorphs series (but don't worry, anything you need to know will be explained at some point)
You are a teenage boy named Michael in Jacksonville, Florida. Well, you were. Your life was normal, until that night when you followed someone down into a huge underground cavern. Your life has been crazy ever since.
After discovering the Yeerk pool by mistake, you are being hunted by the Yeerks. Will you fight? Will you hide? Or will you fail and get infested or killed?