Love for a Boy I Never Knew

A boy, who lived a pretty normal life. At least that's what he had told himself. One day his life would change forever. But he wouldn't know that until later on.
The head of a very large organization, also known as the Blood King Mafia. He was watching him very closely. But he had met him before once, maybe even twice. But he never realized it. What will he do when the head of this mafia group tries to get in contact with him?