Hanggang sa Hangganan is a saga of love, death and justice. Gazing at the sunset brings comfort to Dianne hoping for a brighter tomorrow to come. She and Vince would regularly watch the setting of the sun and together they build dreams. More than friendship, she secretly adored and loved Vince, the epitome of her ideal man. Vince restless heart with the different women restricts Dianne to reveal her feelings towards him. With his looks and body, he was forced into sex trade to support his family. Now world apart, same with their friendship, but her love for him remains. That one fateful night with Vince shattered her dreams. Escape was her only way to start a new life in the big city. Here she met Paul, a handsome guy with a semblance of Vince that she decided to give herself another chance to be in love. When she taught that she is now ready to fall in love again. Her unexpected encounter with Vince, rekindled her love for him. When Vince was framed up in the murder of his lover that changed Dianne's perspective about justice. Jailed, tortured and salvaged, Vince remains was nowhere to be found. Moving on was never easy. Connections, power, money and betrayal all lead to Vince and the killer's tragic deaths. Justice may have been served unconventionally. In her solitude, watching every sunset now brings her sorrow and pain. Will Paul be enough reason for her to await sunset with hope and peace just like she used to do?