The story begins when seven ordinary kids decide to sneak out in the middle of the night, to watch a meteor shower that passes every 716 years, known as "Sentinel Storm". However things change forever when the meteor descends and explodes over Lake Serene, close to where they were watching it from. Matt is the first to be affected by the mysterious comet. He gains the power to create fire out of thin air, and being able to manipulate it, and eventually a callous and hubristic corruption begins to take hold. The fallen comet is no space rock they soon discover, and one by one fall victim to it's control, unless the kids work together, and help save each other from this powerful corruption.