In their final adventure before college, following graduation, Harper and her friends share drinks by the campfire. But when a heated argument erupts after a rude comment from a friend, Harper seeks solace by the serene lake.
On her way back, disoriented from the drinks, she stumbles upon a surreal sight - footprints etched in molten lava. Uncertainty washes over her as she questions the reality of this bizarre phenomenon.
Returning to the campsite, she finds an eerie emptiness; her friends and their belongings have vanished without a trace. Initially suspecting they might have ditched her, Harper looks for her old beat-up car until she suddenly blacks out.
Upon waking, she discovers herself in an icy, otherworldly plane, rescued by a mysterious stranger named Elias. More puzzling, she possesses a remarkable power over cold.
Determined to unlock her newfound abilities and rescue her friends from those who wield the power of fire, Harper embarks on a journey through the interconnected planes, realizing her rescue is only the beginning.
Harper must navigate the planes of ice and fire, mastering her ice-casting powers, and confront a formidable adversary. In a world where supernatural forces collide, the battle between Frost and Fire ignites.