Mulawin is a speculative fiction drama about two races of winged humanoids. The Mulawin must fight the Ravena to protect the mortals from its wrath. It tells the story of Aguiluz portrayed by Richard Gutierrez and Alwina which was portrayed by Angel Locsin. Long ago, in the dense forests of the Philippines, there lived a race of bird-men called Mulawin, men and women with feathers and wings like an eagles. In those days, this noble and peace-loving race freely interacted with human beings, although they never moved too far away from the forest because it is from trees that bird-men draw their strength. But, as the human population grew in number, the peoples demand for territory and resources also increased. They deforested more and more of the lands that were the Mulawins home, and the bird-men were forced to seek refuge high in the mountains, away from greedy humans.