Abducted by the Mafia - Powerful Ruler, #1

Ethan the main male lead he is a mafia leader. Who loves his work and his people, especially his mother and brother after death. He is cruel, vicious and has a soft corner for his mother. Which taught him to respect girls.  Amiya the main female, she is kind hearted. She is a beautiful slim girl five feet three inches. Her brother adores her and almost spoiled her as she is the only family for him.
They lost their parents in a car accident. Her brother was addicted of gambling. One day he lost everything in the casino which ended up, Amiya in the Mafia's hand forever.