Are Humans Necessary?

the story revolves around a 16 year old high schooler. He had a rough past. But he still continues to push forward in his life even when all of these strange things keep happening to him. He was forced to move in with his uncle because of an accident which happened 10 years ago. His dad died during the car accident but he survived. His entire right arm is now covered in oddly shaped scars. His left him and his dad. His only remaining family was his uncle John who lived in England.