The Philippines is being geared up to be interconnected through a system called One Wired Nation (OWN) and eventually have faster and easier access to information across the country. But this is not what it seems. MASKARA follows the story of Pia Gorospe as she tries to uncover the truth behind the death of Willie Miranda, the PrimeCon Executive and the Author of the project OWN. As she slowly puts bits and pieces of the clues left by Willie to her before he was murdered, Pia gets to meet Bert Javelo, PrimeCon’s suave marketing executive and Alex Mayo, a military intelligence operative. One of them is hiding the truth and pretends to be in love with her. The other one is defending the truth and would be willing to die for her. Their quest for truth takes them all the way to Marinduque as the quaint town which celebrates the Moriones tradition.
Leo (Abalos) belongs to a poor family. Because he did not finish his studies, his only option is to work as a contractual worker in various establishments. In one job, he met a high-spirited girl named Tanya (Feleo) with whom he got romantically involved. In their relationship, he wishes to feel fulfillment and sense of security with her but he is not prepared for this additional commitment. The title "Endo" comes from a slang expression that is used when a contractual worker goes to work for the last time, "Endo" being a shortened form of the term "end of contract".