Deep in the forest, a secret military base experiments with a powerful drug designed to enhance soldiers' recovery and resilience on the battlefield. But when a toxic leak from the base seeps into a nearby creek, the wild is altered forever.Biih, an ordinary deer drawn to the glowing waters, is changed, gifted with extraordinary abilities beyond imagination. As the military scrambles to cover its tracks, Biih becomes the center of a high-stakes pursuit in which the line between predator and prey blurs.