In this eerie thriller from the Philippines, a group of high schoolers finds themselves contending with more than the usual teen angst issues. It seems they've run afoul of Ulanaya, a menacing, shape-shifting ghost bent on creating terror and pandemonium throughout the land. Can these adolescent, amateur ghost hunters summon the mettle to square off against -- and vanquish -- such a formidable otherworldly nemesis?

Starting from where they last left off, the Spirit Warriors stumble upon a black hole to the Netherworld in their search for an ancient mystical and powerful amulet. Now that they've found a way in, there comes the problem of how to get back - especially as the Netherworld's dark denizens spring into action to give the Spirit Warriors a taste of their gruesome never-land hospitality.