Anghel and Angelica are two people from two different worlds. Anghel is serving his sentence and is confined in the National Penitentiary while Angelica is a graduating student at the prime of her life. When she goes to the Penitentiary, she sees Anghel and is intrigued by him. She learns that he is well respected by his mates and that his word is considered as law inside the Billibid. At first, Anghel is annoyed by her presence but he later grows fond of her. Eventually, the people around them notice the understanding and try to keep them apart.