Ch.8 Q.2

I have plenty ideas for making a box office hit. The question is not what I would make, but how much I would make.
My film would be about a young boy, growing up with loving parents and living a very sheltered life. Early on in his life he loses his family. He makes it out alive only because he feels that someone is watching over him, like he has a purpose in the near future. This boy begins to grow up in different homes and learns different skills at each location. For some strange reason, each foster home is a family specialized in some ability. He continues to live life until he is presented with a challenge at school. His friend and a bully are fighting, rather than breaking them up he watches as the pulp is blasted out of his face. Just before the knockout blow, he jumps in, punches the bully right in the nose and lays him down.
The boy would continue with his life not thinking much of his skills. Until one fateful day he meets a man that mysteriously seems familiar. This man saved his life, and has a message for him. "Prepare yourself, one day you will save the world." the man said, then he leaves yelling "I will be with you every step of the way."
The boy who has become a man stands up and proceeds with life. He marries and has children. The trials come at his most trying times in life. These are not epic trials, but the results of his work ripple effect to saving the world. he's not a superhero, all he is the little guy that does the little things to make sure everything works out. This wouldn't be revealed until the end, but how epic will it be for a little guy to save the day! My interpretation will be the most interesting effect of the film. I just want people to understand that everything they do can and will effect the world in one way or another.