All is well in Pepe De Jesus’ family until his father is found dead, apparently murdered by the arrow that Pepe owned since childhood. Pepe is then blamed and wrongfully convicted for the death of his own father. While in transit to his prison, the vehicle carrying Pepe is bombed and falls from a bridge. Pepe luckily survived and was later found by Venus, who later on teaches him martial arts. Everyone thought that Pepe was dead. Armed with a bow and arrow made by his best friend, Jekjek, Pepe takes advantage of the situation to find out who was behind his father’s murder. Along the way, he thwarts the illegal operations of those that he suspects to be behind his father's murder and gives away the money and goods obtained from the bad guys to people in need. He is hailed by the people as "Alyas Robin Hood", an alter ego he adopts in his journey to find justice.