Neils spent his childhood winters at his grandfathers house, playing with his closest friends: Tom, Paul, and Anna. But one fateful night, Annahis childhood friend and first lovevanished without a trace. The town was shaken, but Neils and his friends swore never to reveal what they saw. Years later, Neils returns to his childhood town to care for his ailing grandfather, only to find that the truth he buried is clawing its way back. Strange events, cryptic messages, and disturbing visions begin to unravel the memories he once trusted. As the past resurfaces, he realizes that everything he believed about that winter was a lie.