The Old to New Start of life

Is about a guy, who is in his mid 50's. when he was younge at age 5 he was bullied and suffered, but he gain strength and courage in years that pass by. He train himself, took lessons, and gone wiser. The years actually went by to fast. Then people who bullied him was so scared that nobody dared to challange him. He became strong and intelligent by the time he noticed he could do anything by anywhere or whenever he likes, but something stop him by having everything. He had disease that held him back. It was killing him by the time he got weaker and old. Somebody assassinated him, but he regain to opene his eyes again sayin "where the hell am I"...