A woman named Sam finds herself trapped in New York City during the early stages of an invasion by alien creatures with ultra-sensitive hearing

While exploring the neighboring woods, 13-year-old John discovers an unfinished bunker — a deep hole in the ground. Seemingly without provocation, he drugs his affluent parents and older sister and drags their unconscious bodies into the bunker, where he holds them captive. As they anxiously wait for John to free them from the hole, the boy returns home, where he can finally do what he wants.

When the King Gareth dies, his potential heirs, twin grandchildren who possess the dragon’s unique strengths, use their inherited powers against each other to vie for the throne. When Drago’s source of power – known as the Heartfire – is stolen, more than the throne is at stake; the siblings must end their rivalry with swords and sorcery or the kingdom may fall.