The eruption of Mount Mayon in 1999 was one of Nakita's earliest childhood memory. She was just five years old, alone, and covered in ashes when her parents found her almost lifeless body. Wala nang ibang kakaibang nangyari sa kanya matapos ang pangyayaring iyon. She wakes up, does her duty as a veterinarian, meet up with her friend, then go to dinner with her boyfriend. It was an everyday routine... Until it took a different turn nang sunod-sunod na masasamang pangyayari ang dumaan sa kanya in a span of weeks- losing custody of her pets, deteriorating relationship with her boyfriend, and those weird flesh-eating creatures that turns you like them once you are bitten!