Two women, an army officer and a guerrilla fighter, cross paths in a mission and find out they are mirror images of each other. They uncover a dark past that unite them in the midst of conflict.

Lieutenant Raiza Umali was assigned to a team protecting a mysterious businessman in hiding. When they subdue his attackers, a New People's Army squad, she finds out one of its leaders, Ka Lai, resembles her. Raiza learns they are protecting General Rapatan, an officer in hiding for the murder of activists. She questions her superiors, at the same time doubting her past. A DNA test shows Raiza and Lai are siblings. Her superior think of a mission to have Raiza switch places to infiltrate the NPA. But Raiza makes a choice with fatal consequences.