The Secret Of Cassano Family

Rocco is just a normal high school boy that never though his life would change after her mother death.
How will you react if you find out that the mother that had been taking care of you all these years wasn't your biological mother ? And how will you react if someone appeared in front of you door and said that you are his son ? And how will you react if turns out you aren't an only child but have nine older brother and three older sister with one of them missing and two of it runaway ? How will you react if they told you that you're a part of a mafia family that is full of secret ??