The Family: The Brotherhood - The Family, #1

Could you kill someone who you once considered a brother?All Leone wants to do is help others, but the shadow of The Brotherhood refuses to let him. After a fatal encounter in his childhood, his world is turned inside out. And so, The Family was born, aiming to unite the fractured communities that led to his loss of a loved one. Eight years later, the one person Leone thought he would always be able to rely on, created The Brotherhood, and it grew to become the polar opposite of The Family.
The only way Leone can prevent his dream from being destroyed, and his city from being swallowed whole by violence he must go up against the man he once called brother. He must pit The Family against The Brotherhood.