Who are the characters of the life of cardo?

In "Ang Probinsyano," the life of Cardo, portrayed by Coco Martin, revolves around key characters such as his love interest, Alyanna, and his loyal friends, including Onyok and Alakdan. Cardo’s brother, who represents his familial ties and conflicts, also plays a significant role. Additionally, various antagonists, including corrupt officials and criminal elements, challenge Cardo throughout his journey, highlighting themes of justice and resilience. The ensemble reflects the struggles and triumphs of Cardo as he navigates his life as a police officer and protector.