Survive, Like you must to

Maria Claudette Mendoza is the only daughter of the well-known crime syndicate group in the world, despite of it her father wanted her to live a peaceful life. So he let his daughter pursue nursing and fulfill her dream which is helping people that is way differ than the life she grew with. But everything change when her father was killed by his men. She force her self to take over the group of her father and eliminate the rust of their group. How can she gain the group members trust her it they all see her as a weak little girl. On the otherhand, Nate Joaquin, Maria Claudette's ex-boyfriend wanted to help her but hesistant to do it because he knew that the girl won't let him. Can he do things to help her or he'll just watch from afar and how can he win her back?