Ben wakes up one day as himself, only it is his self 13 years ago. everything seems normal to him as a 10 year old boy except the fact that he remembers life up to the age of 23! He goes about life in his 10 year old body utterly confused until the next day when he again switched-this time to his 5 year old body. He panicks not knowing what is happeneing to him or how to make it stop. On the 3rd day he awakes as his 15 year old self and finally begins to communicate with his family what is happing. No one believs him until he begins to predict the future. In the end he finally returns to his present self only now he has more appreciation for the life he has lived.