Amy Sanchez, portrayed by Bebe Pham, is a top-tier free diver who achieves a significant milestone by setting a new free diving record. Her partner, Tony dela Cruz, played by Jack Prinya, is an Air Force Pilot who vanishes under mysterious circumstances along with his aircraft, which was transporting gold valued at millions to the Central Bank. Driven to discover the truth, Amy embarks on a quest to uncover what truly transpired, with her sister Jess Sanchez, played by Jaymee Ong, by her side. Unbeknownst to her, this daring journey will ensnare her in a web of deceit, leading her into a far more intricate conspiracy.