Out of all the things that could cause his life to turn upside down, Adir Bell never thought falling in love would be the catalyst.

Known as Dr. Bell to the streets, his days are filled with caring for those whose lives are far less than legal. Along with being a physician, he's a single father raising four young men. Humble, Peace, Bragg, and Kalm are his sons. Although the streets are in chaos, Adir's sons are the only ones keeping him under control. Despite pleas from those who need the old Adir, he is committed to leading his family without reverting to the part of him he retired once he became a father.

Coco Turner loves her brother Quilo dearly. In fact, she's willing to do anything for him. This includes dropping everything and uprooting their lives for what she hopes is the better. She never imagined the love she had for her brother would push her to do the craziest thing she's ever done in her life. Marrying a complete stranger for the sake of safety seemed irrational and flat-out foolish. However, Coco acts first and asks questions later. All to protect her brother.

Adir lays eyes on Coco and immediately deems her "Pretty." Not only is the street doctor changing last names, but he is also changing situations. He is after Coco's heart and is determined to prove to her that, in his hands, she and Quilo are secure.

All change isn't welcomed, though. Outside forces are willing to do anything to bring Adir to his knees. The only issue is that Dr. Bell has never bowed to anyone. Well... no one except Pretty Bell.